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Patents > Office : ES or Other & Inventor country: CA

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Office: (Click arrow to add another value)
Inventors:
William Wallace Gibson (6) · John Edward Thompson (6) · William Boyd Alexander (4) · Albert Sugden (4) · Richard William Cowan (4) · Charles Pagé (4) · David William Hanbury (4) · Edward Hoult (3) · Nelson Leslie Hyatt (3) · Max Goehler (3) · Antonio Gustiana (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (20) · John Edward Thompson (6) · Richard William Cowan (4) · William Boyd Alexander (4) · Charles Pagé (4) · Antonio Gustiana (3) · Edward Hoult (3) · Nelson Leslie Hyatt (3)
Applicant firm:
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Full specification filed date:
Application number:
None (43)
Granted:
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Related to aircraft:
Patent agent:
None (66) · Munn & Co. (4) · G. F. Redfern & Co. (3) · Victor J. Evans (3) · Dayle & Dayle (2) · Edwin Phillips (2) · Gedge & Feeny (2) · Marks & Clerk (2) · T. Damas (2)
National tech categories:
None (60) · FR 6.4 (13) · USPC 244/51 (3) · CA 244/21 (2) · USPC 244/70 (2) · USPC 244/90R (2) · CA 244/40 (2) · DE 77 (2) · CA 244/12 (2) · CA 244/11 (2) · USPC 244/234 (2) · AU 90.5 (2)
CPCs:
None (30) · CPC B64C23/005 (13) · CPC B64C13/00 (10) · CPC B64C11/36 (6) · CPC B64C2700/6295 (5) · CPC B64C39/005 (5) · CPC B64C2700/6274 (5) · CPC B64C11/006 (4) · CPC B64C2700/6281 (4) · CPC B64C27/04 (4) · CPC B64C39/00 (4) · CPC B64C2700/6256 (4) · CPC B64C11/00 (4) · CPC B64C17/00 (3) · CPC B64B1/00 (3) · CPC B64C9/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
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