Drilldown: Patents

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Patents > Number of text pages: 6-70 & Number of diagram pages: 5-12 & Number of figures: 6-12

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Office:
Inventors:
Elmer Ambrose Sperry (2) · John P. Tarbox (2)
Inventor country:
Applicant person:
None (7)
Applicant is inventor:
Tech fields:
airplane (15) · stability (12) · navigation (10) · propulsion (9) · frame (9) · propeller (7) · LTA (7) · None (6) · rudder (6) · gyroscope (5) · balloon (4) · design (4) · HTA (4) · wings (3) · car (3) · control (3) · marine (3)
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Related to aircraft:
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Citations from after 1930:
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