Drilldown: Patents

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Patents > Year filed: 1870 - 1879 & Office: US & Related to aircraft : 0? or 1908-12-31 or No or Other & IPCs : IPC B64C1/00 or IPC B64C3/18 or None

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Office: (Click arrow to add another value)
Inventors:
None (2)
Inventor country:
Applicant person:
None (12)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (12) · LTA (9) · propeller (8) · None (5) · marine (5) · hand tools (5) · projectile (4) · paddle-wheel (4) · car (4) · military (4) · frame (3) · windmills (3) · flapping (3) · airplane (3) · fasteners (3)
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Related to aircraft: (Click arrow to add another value)
National tech categories:
None (36) · USPC 416/112 (3) · USPC 416/194 (2) · USPC 244/28 (2) · USPC 244/3.23 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C27/54 (8) · CPC F16B2/02 (6) · CPC Y10T403/4677 (6) · CPC F16B2200/40 (6) · CPC B64C11/04 (6) · None (4) · CPC B64C11/006 (4) · CPC B63H1/04 (4) · CPC B64C1/1407 (4) · CPC F01D5/06 (3) · CPC B64C11/00 (3) · CPC A63B71/0672 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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