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Patents > Application number: None & CPCs : CPC B64B1/00 or CPC G01P3/36

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Office:
Inventors:
None (5) · Eugene F. Falconnet (5) · Eleazer Kempshall (3) · Oscar Alvin Danielson (3) · Richard Czygan (2) · Ernst Georg August Baumgarten (2) · Otto E. Lindpaintner (2) · Leonardo Torres Quevedo (2) · Martin Braun (2) · Carl Friedrich Billwiller (2) · Albert Livingstone Blackman (2) · Wolfgang Kreuter (2)
Inventor country:
Applicant person:
None (35) · Eugene F. Falconnet (4) · Eleazer Kempshall (3) · Carl Friedrich Billwiller (2) · Richard Czygan (2) · Otto E. Lindpaintner (2) · Martin Braun (2) · Ernst Georg August Baumgarten (2) · Wolfgang Kreuter (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
LTA (93) · navigation (44) · propulsion (38) · frame (35) · balloon (32) · propeller (25) · car (24) · flapping (15) · rudder (15) · design (14) · instrument (13) · dirigible (12) · airship (12) · Speedometer (10) · whole (9) · hybrid (9) · control (9) · safety (8) · fabric (8)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (70) · Munn & Co. (12) · None (3) · D. W. Glassie (2) · Herbert H. Thompson (2) · Franklin H. Hough (2) · Boramé et Julien (2)
National tech categories:
USPC 244/30 (22) · DE 77 (18) · None (15) · USPC 244/28 (13) · FR 6.4 (12) · USPC 244/26 (10) · DE 77h.2 (9) · USPC 24/713.8 (6) · FR 6.3 (5) · DE 77h (4) · USPC 244/25 (4) · USPC 244/125 (3) · USPC 33/232 (3) · USPC 244/99 (3) · USPC 244/127 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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