Drilldown: Patents

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Patents > Inventor country: None & Citations from after 1930: None & Number of text pages: 2-3

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Office:
Inventors:
None (8) · Albert Francis Zahm (2) · George Tilghman Richards (2) · August Riedinger (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (30) · George Tilghman Richards (2)
Applicant is inventor:
Tech fields:
airplane (14) · None (10) · propulsion (9) · frame (9) · safety (7) · propeller (6) · navigation (6) · LTA (6) · design (5) · stability (5) · wings (5) · subsystem (4) · piloting (4) · flapping (4)
Full specification filed date:
Granted:
Related to aircraft:
CPCs:
None (29) · CPC B64C13/00 (4) · CPC B64C39/00 (3) · CPC B62C5/04 (2) · CPC B64C33/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6256 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 66 results in range #1 to #66.

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