Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & First filing: Yes & Number of figures: 7

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Office:
Inventors:
Armand Dufaux (3) · Henri Dufaux (3) · Adrian Baumann (2) · William Cochrane (2) · Henry Calder Lobnitz (2)
Inventor country:
Applicant person:
None (5) · Armand Dufaux (3) · Henri Dufaux (3) · Henry Calder Lobnitz (2) · Adrian Baumann (2) · William Cochrane (2)
Applicant is inventor:
Tech fields:
None (33) · airplane (21) · LTA (18) · propeller (18) · frame (15) · propulsion (13) · flapping (10) · navigation (9) · hybrid (8) · stability (7) · rudder (7) · Construction (6) · airship (6) · car (5) · design (5) · marine (5) · propellers (5) · steering (5) · wheels (5)
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (27) · Armengaud jeune (6) · None (5) · Munn & Co. (5) · H. S. Hill (2) · Marks & Clerk (2)
National tech categories:
None (35) · FR 6.4 (19) · FR 6.3 (5) · USPC 244/22 (4) · DE 77h.5 (3) · DE 77h (3) · USPC 244/6 (2) · USPC 416/189 (2) · USPC 416/168R (2) · USPC 244/72 (2) · USPC 244/82 (2) · USPC 244/48 (2)
CPCs:
None (11) · CPC B64C33/02 (11) · CPC B64B1/00 (7) · CPC B64C23/005 (7) · CPC B64C13/00 (6) · CPC B64C3/385 (5) · CPC B64C17/00 (4) · CPC B64C11/006 (4) · CPC B64C2700/6274 (4) · CPC B64C11/36 (3) · CPC B64C11/48 (3) · CPC B64B1/40 (3) · CPC B64C39/00 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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