Drilldown: Patents

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Patents > Inventor country: None & Granted: Yes & Assigned to: None & Number of claims: 1-3

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Office:
Inventors:
None (8) · August Riedinger (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (20)
Applicant is inventor:
Tech fields:
airplane (8) · propeller (6) · propulsion (6) · LTA (6) · frame (5) · navigation (5) · None (5) · safety (4) · car (4) · subsystem (4) · flapping (4) · rudder (3) · balloon (3) · propellers (3) · piloting (3) · helicopter (3) · whole (3) · construction (3)
Full specification filed date:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to: (Click arrow to add another value)
CPCs:
None (23) · CPC B64C33/00 (2) · CPC B64B1/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 51 results in range #1 to #51.

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