Drilldown: Patents

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Patents > Applicant is inventor: No & Related to aircraft: Yes & Number of text pages: 4-20

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Tech fields:
airplane (16) · stability (9) · frame (8) · design (8) · construction (7) · automatic stability (6) · wings (5) · propellers (5) · subsystem (4) · LTA (4) · control (4) · helicopter (4) · None (3) · aerodynamics (3) · propulsion (3) · dirigibles (3) · navigation (3) · landing (3)
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National tech categories:
None (10) · FR 6.4 (8) · HU V/h (6) · USPC 244/177 (2)
CPCs:
None (8) · CPC B64C17/00 (4) · CPC B64C23/005 (4) · CPC B64B1/00 (3) · CPC B64C3/00 (2) · CPC B64C2700/6218 (2) · CPC B64C13/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6274 (2)
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Showing below up to 39 results in range #1 to #39.

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