Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 4-5 & Number of claims: 7-10

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Office:
Inventors:
None (4) · Eduard Adamek (2) · William Cochrane (2) · Ralph Hazlett Upson (2) · Ernest Abington Vessey (2) · William Phillips (2)
Inventor country:
Applicant person:
None (11) · William Phillips (2) · Ernest Abington Vessey (2) · Eduard Adamek (2)
Applicant is inventor:
Tech fields:
airplane (21) · propulsion (15) · frame (14) · Design (13) · stability (12) · Propellers (11) · LTA (9) · wings (8) · Construction (7) · marine (6) · control (6) · automatic stability (6) · whole (6) · propeller (5) · safety (5)
Full specification filed date:
Application number:
None (30)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (20) · HU V/h (12) · AT 77d (5) · FR 6.4 (3) · USPC 244/97 (2) · USPC 244/17.19 (2) · USPC 244/17.17 (2) · USPC 244/144 (2) · USPC 244/80 (2) · USPC 244/93 (2)
CPCs:
None (28) · CPC B64C17/00 (4) · CPC B64C23/005 (3) · CPC B64C13/00 (2) · CPC B64C2700/6218 (2) · CPC B64C27/12 (2) · CPC B64B1/62 (2) · CPC B64C2025/325 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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