Drilldown: Patents

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Patents > Tech fields : Design or Propulsion & Number of diagram pages: 5-6

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Office:
Inventors:
Albert Livingstone Blackman (2) · Alfred E. Wunderlich (2) · Isaac Bell (2) · Reinhold Schmiechen (2)
Inventor country:
Applicant person:
None (7) · Isaac Bell (2) · Reinhold Schmiechen (2) · Alfred E. Wunderlich (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (17)
Granted:
Related to aircraft:
Patent agent:
None (23) · Lavoix et Mosès (2) · G. Petiau (2) · Munn & Co. (2) · Michael J. Stark & Sons (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (20) · FR 6.4 (6) · FR 6.3 (5) · USPC 244/20 (3) · USPC 244/26 (3) · USPC 244/82 (2) · USPC 244/28 (2) · USPC 244/12.1 (2) · HU V/h (2) · USPC 244/233 (2)
CPCs:
CPC B64B1/00 (11) · None (10) · CPC B64C39/005 (6) · CPC B64C33/02 (5) · CPC B64C23/005 (4) · CPC B64C17/00 (3) · CPC B64C27/12 (2) · CPC B64C39/00 (2) · CPC B64C13/00 (2) · CPC B64C39/003 (2) · CPC B64C33/00 (2) · CPC B64C2700/6295 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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