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Patents > Citations from after 1930: None & Number of text pages: 6 & Number of diagram pages: 3-5

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Office:
Inventors:
William L. Gilmore‎ (2) · John P. Tarbox (2) · Edmund Sparmann (2) · Louis Brennan (2)
Inventor country:
Applicant person:
None (8) · Edmund Sparmann (2) · Louis Brennan (2)
Applicant is inventor:
Tech fields:
airplane (18) · stability (17) · None (8) · LTA (8) · frame (7) · design (6) · automatic stability (5) · propulsion (5) · wings (5) · airship (5) · gyroscope (4) · control (4) · propellers (4)
Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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