Drilldown: Patents

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Patents > Tech fields: navigation & Number of diagram pages: 2-3 & Number of figures: 8-13

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Office:
Inventors:
Heinrich Suter (3) · Albert Hugo Friedel (3) · John Washington Wilson (3) · Philippe Delbert (3) · Alonzo Perry Bliven (2) · Francis Alexander Barton (2) · George McMullen (2)
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Applicant person:
None (12) · Albert Hugo Friedel (3) · John Washington Wilson (3) · Alonzo Perry Bliven (2) · Philippe Delbert (2)
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Related to aircraft:
Patent agent:
None (9) · Victor J. Evans (3) · R. S. & A. B. Lacey (3) · None (3) · W. D. Rowlingson (2) · Munn & Co. (2)
National tech categories:
None (17) · FR 6.4 (6) · USPC 244/22 (4) · USPC 244/25 (3) · USPC 244/6 (3) · USPC 244/70 (3) · GB 4 propel & steer (3) · USPC 244/27 (3) · CH 115 (2) · USPC 244/51 (2) · USPC 244/113 (2) · DE 77 (2) · FR 6.3 (2) · USPC 244/80 (2) · GB 4 framework (2) · USPC 244/90R (2)
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Citations from after 1930:
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