Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Supplementary to patent : Patent DE-1904-171082 or None

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Office:
Applicant person:
None (278) · Comte Antoine Apraxine (4) · Barbier (2) · H. Motard (2) · Gustav Lilienthal (2) · Pomès (2) · Ramón Remis y Suárez (2) · Villard (2) · Watson F. Quinby (2) · James Hartness (2) · Wodon (2)
Applicant firm:
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Applicant is inventor:
Tech fields:
None (219) · navigation (60) · LTA (49) · propulsion (49) · balloon (47) · propeller (23) · marine (16) · aerostat (13) · military (13) · balloons (11) · frame (10) · projectile (9) · propellers (9) · airship (9) · stability (8) · flapping (8) · human-powered (7) · kite (7) · Airplane (7) · construction (6)
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Related to aircraft:
Patent agent:
None (363) · Munn & Co. (14) · Desnos (8) · None (3) · Mennons (3) · 1 (2) · Armengaud jeune (2) · Meslin et comp. (2) · E. W. Anderson (2) · Dumas (2) · Albert Cahen (2)
National tech categories:
None (304) · FR 6.3 (45) · FR 5 (13) · FR 6 (6) · USPC 244/3.23 (5) · FR 6.3? (4) · USPC 244/33 (3) · USPC 416/139 (3) · DE 77 (3)
CPCs:
None (204) · CPC B64C11/006 (34) · CPC B64C11/346 (29) · CPC F03D11/00 (24) · CPC Y02E10/722 (23) · CPC B64C11/48 (21) · CPC B63H1/04 (14) · CPC B63H1/12 (14) · CPC B64C27/33 (13) · CPC B64C11/343 (11) · CPC B64C11/36 (10) · CPC Y02E10/72 (8) · CPC B64C27/54 (7) · CPC B64C11/06 (7) · CPC F05B2260/74 (7) · CPC B64B1/00 (7)
First filing:
Cites these patents:
Citations from after 1930:
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