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Patents > Application number: None & Patent agent: None & Number of claims: 6-9

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Office:
Inventors:
None (10) · Louis Brennan (3) · Walter Hermann von Mach (3) · Arthur Henry Edwards (2) · Louis-Alphonse Canda (2) · Martin Diederich Rucker (2) · Hermann Hassenbach (2) · Everard Richard Calthrop‎‎ (2) · Ernst Georg August Baumgarten (2) · Christian Lorenzen (2) · Käthe Paulus (2) · Adolf Warchalowski (2) · William Cochrane (2)
Inventor country:
Applicant person:
None (39) · Louis Brennan (3) · Everard Richard Calthrop‎‎ (2) · Käthe Paulus (2) · Louis-Alphonse Canda (2) · Hermann Hassenbach (2) · Martin Diederich Rucker (2) · Ernst Georg August Baumgarten (2) · Arthur Henry Edwards (2)
Applicant is inventor:
Tech fields:
airplane (31) · propulsion (25) · frame (23) · LTA (19) · stability (17) · propeller (15) · Wings (13) · navigation (12) · Propellers (11) · marine (10) · flapping (10) · safety (9) · Design (9) · Helicopter (8) · gas (8) · balloon (8) · Biplane (7)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (88) · Patent 1915-11-05 Käthe Paulus (2) · Patent GB-1908-4519 (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (26) · AT 77d (21) · HU V/h (11) · DK 77 (5) · DE 77 (3) · USPC 416/135 (2) · USPC 244/28 (2) · AU 90.3 (2) · AU 90.5 (2) · USPC 244/80 (2) · CA 244/12 (2)
CPCs:
None (75) · CPC B64B1/00 (5) · CPC B64D27/00 (2) · CPC B64C39/08 (2) · CPC B64C2700/6295 (2) · CPC B64D1/04 (2) · CPC A63H27/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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