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Patents > Inventor country : CA or DE & Number of diagram pages: 3-7

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Office:
Inventors:
Vincent Wisniewski (4) · Hermann Hassenbach (3) · Edward Hoult (3) · Adolf Sprater (3) · Felix Gregoire (2) · James Edward Fraser (2) · Max Muehter (2) · Gustav Behrens (2) · Julius Schülke (2) · Alfred E. Wunderlich (2) · Alfred K. R. A. Krakow (2) · Albert Ennis Henderson (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (6) · Vincent Wisniewski (4) · Edward Hoult (3) · Hermann Hassenbach (3) · Adolf Sprater (3) · Max Muehter (2) · Albert Ennis Henderson (2) · Alfred E. Wunderlich (2) · James Edward Fraser (2) · Felix Gregoire (2) · Julius Schülke (2) · Gustav Behrens (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (32) · Munn & Co. (3) · A. M. & William Clark (2) · Marks & Clerk (2) · Chatwin, Herschell & Co. (2) · Church & Church (2) · Dayle & Dayle (2)
National tech categories:
None (34) · FR 6.4 (8) · DE 77 (4) · HU V/h (4) · USPC 416/194 (2) · USPC 244/72 (2) · USPC 244/70 (2) · USPC 244/51 (2) · DE 62b (2)
CPCs:
None (18) · CPC B64C33/02 (9) · CPC B64C17/00 (7) · CPC B64C23/005 (5) · CPC B64C13/00 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6218 (4) · CPC B64C39/005 (3) · CPC B64C39/00 (3) · CPC B64B1/00 (3) · CPC B64C11/006 (3) · CPC B64C9/00 (2) · CPC B64C2700/6256 (2)
First filing:
Cites these patents:
Citations from after 1930:
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