Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Related to aircraft: None

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Office:
Inventors:
None (5) · Francis H Richards (2) · John L CREVELING (2) · Peter MAHONY (2) · Charles M. BROWN (2) · Leonardo Torres Quevedo (2)
Inventor country:
Applicant person:
None (24) · SAFETY CAR HEATING LIGHTING (2) · Francis H Richards (2)
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None (33)
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Related to aircraft: (Click arrow to add another value)
National tech categories:
None (108) · FR 6.3 (4) · USPC 244/26 (4) · USPC 244/33 (2) · USPC 244/153R (2) · USPC 244/73R (2) · USPC 244/22 (2) · USPC 244/97 (2) · FR 6.4 (2) · USPC 244/27 (2) · USPC 244/3.23 (2) · USPC 244/3.3 (2) · FR 10.1 (2) · USPC 244/93 (2)
CPCs:
None (22) · CPC B64C11/006 (18) · CPC B64B1/00 (11) · CPC F05B2260/74 (10) · CPC B64C11/343 (9) · CPC B64C11/065 (6) · CPC B64C11/48 (6) · CPC B64C11/36 (5) · CPC B64C25/60 (5) · CPC B64C11/346 (4) · CPC B64B1/40 (4) · CPC B63H1/04 (4) · CPC B63H1/12 (4) · CPC B64C27/18 (4) · CPC B64C17/00 (3) · CPC B64C11/001 (3) · 441/85 (3) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC B64C9/00 (3)
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Citations from after 1930:
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