Drilldown: Patents

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Patents > National tech categories : FR 6.4 or RU Group V & Number of figures: 11-30

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Office:
Inventors:
None (12) · Paul Kauffmann (5) · Vigilio Baldo (4) · Édouard Vedovelli (4) · Henri-Hubert Pagny (4) · Albert Jouveneau (3) · François Dergint (3) · Alfred John Macy (3)
Inventor country:
Applicant person:
None (16) · Paul Kauffmann (5) · Vigilio Baldo (4) · Édouard Vedovelli (4) · Henri-Hubert Pagny (3) · Albert Jouveneau (3) · François Dergint (3) · Alfred John Macy (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (25)
Granted:
Supplementary to patent:
None (143) · Patent FR-1908-396249 (2) · Patent US-1908-1072664 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (27) · Armengaud jeune (24) · None (12) · Lavoix et Mosès (10) · Brandon frères (10) · G. Petiau (7) · J. Bonnet-Thirion (6) · Weismann et Marx (6) · E. Blétry (5) · Schwab (5) · Charles Dony (5)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (36) · IPC B64C1/00 (33) · IPC B64C17/00 (33) · None (22) · IPC B64C3/00 (13) · IPC B64C33/02 (13) · IPC B64B1/00 (12) · IPC B64C3/38 (9) · IPC B64C17/06 (9) · IPC B64C35/00 (8) · IPC B64C11/00 (7) · IPC B64C3/56 (6) · IPC B64C23/00 (5) · IPC B64C3/52 (5) · IPC B64C13/00 (5) · IPC B64C25/00 (5) · IPC B64B1/58 (4) · IPC B64C27/04 (4)
CPCs:
CPC B64C17/00 (34) · CPC B64C39/00 (27) · CPC B64C2700/6295 (21) · CPC B64C33/02 (14) · CPC B64C2700/6212 (13) · CPC B64C2700/6218 (13) · CPC B64C3/00 (13) · None (12) · CPC B64B1/00 (12) · CPC B64C17/06 (9) · CPC B64C2700/6233 (8) · CPC B64C1/00 (8) · CPC B64C35/00 (7) · CPC B64C13/00 (6) · CPC B64C3/56 (6) · CPC B64C11/006 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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