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Patents > National tech categories : DE 77 or GB 4 without buoyant & Citations from after 1930: None

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Office:
Inventors:
Ernst Georg August Baumgarten (6) · F. Gaebert (4) · Hiram Stevens Maxim (4) · Carl Alfred Johansson (3) · Georg Fischer (3)
Applicant person:
None (83) · Ernst Georg August Baumgarten (6) · Georg Fischer (3) · Carl Alfred Johansson (3) · F. Gaebert (3) · Federico Capone (2) · Otto Schmidt (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Raphael Ernst May (2) · Richard Czygan (2) · Ferdinand von Zeppelin (2) · Frederick William Brearey (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (84) · propulsion (51) · None (39) · navigation (33) · balloon (31) · frame (28) · propeller (26) · car (23) · airship (12) · kite (11) · captive (11) · heavier-than-air (11) · stability (11) · flapping (11) · control (10) · rudder (9) · electricity (9) · dirigible (9) · design (9)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
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National tech categories: (Click arrow to add another value)
IPCs:
None (128) · IPC B64C33/02 (13) · IPC B64B1/00 (9) · IPC B64C31/06 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C23/00 (4) · IPC B64B1/06 (3) · IPC B64C39/00 (2) · IPC B64B1/62 (2) · IPC B64C11/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 203 results in range #1 to #203.

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