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Displaying records 1 to 8 (of 8)
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Patent #:517026     Read More
Inventor:Anderson, John Irvin (assignor)
Invention:Magnetic Antenna
Location:Barnwell
Date:27/09/55
Category:Telecommunication Equipment
  
Patent #:921598     Read More
Inventor:Byron, Melville
Invention:Television Surveillance System
Location:Edmonton
Date:20/02/73
Category:Telecommunication Equipment
  
Patent #:861628     Read More
Inventor:Cartwright, Delmar G.
Invention:Miniature Intercommunication Key Telephone System
Location:Edmonton
Date:19/01/71
Category:Telecommunication Equipment
  
Patent #:861628     Read More
Inventor:Pinede, Edouard
Invention:Miniature Intercommunication Key Telephone System
Location:Montreal, PQ
Date:19/01/71
Category:Telecommunication Equipment
  
Patent #:517026     Read More
Inventor:Pritchard, Frederick M. (assignee)
Invention:Magnetic Antenna
Location:Taber
Date:27/09/55
Category:Telecommunication Equipment
  
Patent #:197746     Read More
Inventor:Watson, John B.
Invention:Telephone Holder
Location:Calgary
Date:02/03/20
Category:Telecommunication Equipment
  
Patent #:378618     Read More
Inventor:Watt, William Henry
Invention:Timed Rotary Program
Location:Longview
Date:27/12/38
Category:Telecommunication Equipment
  
Patent #:174656     Read More
Inventor:Winkler, Gordon E.
Invention:Telephone Mouth Piece Mechanism
Location:Edmonton
Date:23/01/17
Category:Telecommunication Equipment
  

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