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Patents > National tech categories : DE 77 or USPC 244/99.11

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Office:
Inventors:
Ernst Georg August Baumgarten (6) · F. Gaebert (4) · Carl Alfred Johansson (3) · None (2) · Rudolf Chillingworth (2) · Edward Joel Pennington (2) · Louis Capazza (2) · Otto Hartung (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Otto Schmidt (2) · Federico Capone (2) · Ferdinand von Zeppelin (2) · Frederick William Brearey (2) · Richard Czygan (2) · Raphael Ernst May (2) · Hermann Ganswindt (2) · Henry Boinet (2) · Hermann Israel (2) · Georg Fischer (2)
Inventor country:
Applicant person:
None (54) · Ernst Georg August Baumgarten (6) · F. Gaebert (3) · Carl Alfred Johansson (3) · Frederick William Brearey (2) · Otto Hartung (2) · Otto Schmidt (2) · Raphael Ernst May (2) · Richard Czygan (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Federico Capone (2) · Ferdinand von Zeppelin (2) · Georg Fischer (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (86) · propulsion (41) · balloon (31) · navigation (30) · frame (26) · propeller (23) · car (18) · None (14) · stability (13) · control (13) · airship (13) · airplane (10) · dirigible (9) · captive (9) · kite (8) · marine (8) · ornithopter (8) · rudder (8)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (99) · IPC B64C33/02 (13) · IPC B64B1/00 (11) · IPC B64B1/58 (8) · IPC B64B1/40 (5) · IPC B64C31/06 (4) · IPC B64C23/00 (4) · IPC B64C39/00 (3) · IPC B64B1/06 (3) · IPC B64C11/00 (2) · IPC B64C27/04 (2) · IPC B64B1/30 (2) · IPC B64C3/00 (2) · IPC B64B1/62 (2)
CPCs:
None (73) · CPC B64B1/00 (18) · CPC B64C33/02 (14) · CPC B64B1/40 (9) · CPC B64C3/385 (9) · CPC B64B1/58 (7) · CPC B64C23/005 (5) · CPC B64C33/00 (4) · CPC B64B1/30 (4) · CPC B64C2700/6273 (4) · CPC A63H27/08 (3) · CPC B64C39/06 (2) · CPC B64C31/06 (2) · CPC B64C27/00 (2) · CPC B64C2700/6295 (2) · CPC B64B1/62 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 171 results in range #1 to #171.

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