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Patents > Year granted: 1906 & Number of diagram pages: 1-2

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Inventors:
Joseph Hofmann (4) · Jacob Christian Hansen-Ellehammer (3) · Carl Dippel (3) · André Gambin (3) · Melvin Vaniman (2) · August von Parseval (2)
Inventor country:
Applicant person:
None (15) · Joseph Hofmann (4) · Jacob Christian Hansen-Ellehammer (3) · Melvin Vaniman (2)
Applicant is inventor:
Tech fields:
propulsion (23) · Airplane (19) · LTA (18) · stability (12) · propeller (10) · frame (9) · wings (7) · propellers (6) · flapping (5) · helicopter (5) · hybrid (5) · marine (5) · navigation (5) · control (5) · automatic stability (4) · rudder (4)
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None (29)
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Related to aircraft:
Patent agent:
None (26) · Dom. Casalonga (3) · J. Germain (3) · Ad. Sturm (2) · None (2) · Armengaud jeune (2) · Brandon frères (2) · R. S. & A. B. Lacey (2) · Chassevent (2) · Munn & Co. (2)
National tech categories:
FR 6.4 (30) · None (13) · AT 77d (6) · FR 5.8 (2) · DE 77h.6 (2) · HU V/h (2) · FR 10.1 (2)
CPCs:
None (22) · CPC B64B1/00 (4) · CPC B64C2700/6274 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64C11/006 (4) · CPC B64C27/04 (3) · CPC B64C2700/6281 (3) · CPC B64C17/00 (2) · CPC B64B1/40 (2) · CPC B64B1/58 (2) · CPC B64C2700/6295 (2) · CPC B64C9/00 (2) · CPC B64C11/36 (2) · CPC B64C39/008 (2) · CPC B63H1/04 (2) · CPC B64C33/02 (2)
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Showing below up to 79 results in range #1 to #79.

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