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Displaying records 1 to 20 (of 148)
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| Patent #: | 852650
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| Inventor: | Allenby, Gordon M. |
| Invention: | Prilling of Paraformaldehyde |
| Location: | Edmonton |
| Date: | 29/09/70 |
| Category: | Chemical T&E; |
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| Patent #: | 841992
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| Inventor: | Anderson, Errol T. |
| Invention: | Spool Valve Flow Diverter and Seal Check |
| Location: | Edmonton |
| Date: | 19/05/70 |
| Category: | Mining T&E; |
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| Patent #: | 855422
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| Inventor: | Armstrong, Neil J. |
| Invention: | Aerial Survey |
| Location: | Calgary |
| Date: | 10/11/70 |
| Category: | Aerospace Transportation Accessory |
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| Patent #: | 856976
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| Inventor: | Armstrong, Neil J. |
| Invention: | Laser Beam Responsive Control and Actuating Mechanism |
| Location: | Calgary |
| Date: | 24/11/70 |
| Category: | Aerospace Transportation Accessory |
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| Patent #: | 856527
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| Inventor: | Bakken, Maynard M. |
| Invention: | Inner Door for Railway boxcars |
| Location: | Calgary |
| Date: | 24/11/70 |
| Category: | Rail Transportation Accessory |
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| Patent #: | 847529
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| Inventor: | Barnes, Raymond |
| Invention: | Method and Apparatus for Locating a Helicopter Over A Ground Point |
| Location: | Edmonton |
| Date: | 21/07/70 |
| Category: | Aerospace Transportation Accessory |
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| Patent #: | 840218
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| Inventor: | Bassani, Peppino |
| Invention: | Fluid Pressurized Shothole plug and Water Control Device |
| Location: | Edmonton |
| Date: | 28/04/70 |
| Category: | Meteorological T&E; |
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| Patent #: | 854056
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| Inventor: | Becker, Floyd W. |
| Invention: | Joint for Double-Walled Drill Pipe |
| Location: | Calgary |
| Date: | 20/10/70 |
| Category: | Mining T&E; |
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| Patent #: | 857170
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| Inventor: | Becker, Floyd W. |
| Invention: | Double Walled concentric Drill Pipe |
| Location: | Calgary |
| Date: | 01/12/70 |
| Category: | Mining T&E; |
| | |
| Patent #: | 857740
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| Inventor: | Becker, Floyd W. |
| Invention: | Selectively Vented Connectors For Percussion Bits |
| Location: | Calgary |
| Date: | 08/12/70 |
| Category: | Mining T&E; |
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| Patent #: | 854048
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| Inventor: | Becker, Norman D. |
| Invention: | Spade Bit |
| Location: | Calgary |
| Date: | 08/09/70 |
| Category: | Mining T&E; |
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| Patent #: | 840880
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| Inventor: | Berkowitz, Norbert |
| Invention: | By-Pass System for Transporting Pipelined Solid Bodies Around Pumps |
| Location: | Edmonton |
| Date: | 05/05/70 |
| Category: | Mining T&E; |
| Comments: | see above |
| | |
| Patent #: | 840881
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| Inventor: | Berkowitz, Norbert |
| Invention: | By-Pass System for Transporting Pipelined Solid Bodies Around Pumps |
| Location: | Edmonton |
| Date: | 05/05/70 |
| Category: | Mining T&E; |
| Comments: | see above |
| | |
| Patent #: | 841486
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| Inventor: | Berkowitz, Norbert |
| Invention: | By-Pass System for Transporting Pipelined Solid Bodies Around Pumps |
| Location: | Edmonton |
| Date: | 12/05/70 |
| Category: | Mining T&E; |
| Comments: | see above |
| | |
| Patent #: | 844582
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| Inventor: | Bichard, John A. |
| Invention: | Bituminous Sand Process |
| Location: | Port Edward, ON |
| Date: | 16/06/70 |
| Category: | Mining T&E; |
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| Patent #: | 831808
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| Inventor: | Bombardieri, Caurino C. |
| Invention: | Acid Treating Subterranean formations |
| Location: | Calgary |
| Date: | 13/01/70 |
| Category: | Mining T&E; |
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| Patent #: | 850995
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| Inventor: | Bombardieri, Caurino C. |
| Invention: | Well Sampling Method and Apparatus |
| Location: | Calgary |
| Date: | 08/09/70 |
| Category: | Mining T&E; |
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| Patent #: | 844582
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| Inventor: | Bowman, Clement W. |
| Invention: | Bituminous Sand Process |
| Location: | Edmonton |
| Date: | 16/06/70 |
| Category: | Mining T&E; |
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| Patent #: | 840880
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| Inventor: | Brown, Ronald A.S. |
| Invention: | By-Pass System for Transporting Pipelined Solid Bodies Around Pumps |
| Location: | Edmonton |
| Date: | 05/05/70 |
| Category: | Mining T&E; |
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| Patent #: | 840881
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| Inventor: | Brown, Ronald A.S. |
| Invention: | By-Pass System for Transporting Pipelined Solid Bodies Around Pumps |
| Location: | Edmonton |
| Date: | 05/05/70 |
| Category: | Mining T&E; |
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