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Patents > IPCs : IPC B63H1/12 or IPC B64C25/00 & Number of text pages: 3-40

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Office:
Inventors:
None (4) · Louis-Marie Le Dantec (3) · Paul Kauffmann (3) · Henry Kleckler (3) · Antoine-Padoue Filippi (2) · Bert Hinkler (2) · Norman Arthur Thompson (2) · Federico Caproni (2) · Frank McCarroll (2)
Inventor country:
Applicant person:
None (6) · Louis-Marie Le Dantec (3) · Paul Kauffmann (3) · Henry Kleckler (3) · Antoine-Padoue Filippi (2) · Bert Hinkler (2) · Norman Arthur Thompson (2) · Federico Caproni (2) · Frank McCarroll (2)
Applicant is inventor:
Tech fields:
landing (24) · airplane (23) · frame (18) · chassis (18) · wheels (15) · design (9) · Propellers (7) · Propulsion (7) · landing gear (7) · construction (7) · structure (6) · suspension (6) · None (6) · fuselage (5) · skids (5) · undercarriage (5) · elasticity (4)
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (5) · Marks & Clerk (4) · Armengaud jeune (3) · John P. Tarbox (3) · Boult, Wade & Tennant (2) · Boult, Wade, and Tennant (2) · Weismann et Marx (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64F2700/6226 (30) · CPC B64C25/06 (26) · CPC B64C25/62 (16) · CPC B64C25/52 (13) · CPC B64C25/64 (11) · CPC B64C25/54 (10) · CPC B64C25/60 (6) · CPC B64C25/34 (4) · CPC B63H1/12 (4) · CPC B64C25/00 (4) · CPC B63H2001/122 (4) · CPC B64C25/14 (4) · CPC B63H1/20 (3) · CPC B63H1/26 (3) · CPC B64C1/26 (2) · CPC B64C11/006 (2) · CPC B64C13/02 (2) · CPC B63H1/265 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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