Drilldown: Patents

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Patents > Office : CA or DE or IN or LU or SE & Applicant firm: None & Tech fields : propulsion or safety & Assigned to: None

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Office: (Click arrow to add another value)
Inventors:
Richard Czygan (3) · Ernst Georg August Baumgarten (3) · None (2) · Walter Hermann von Mach (2) · John Edward Thompson (2) · Otto Koch (2) · Hellmuth Hirth (2) · Thomas Augustus Dring (2) · Nazaire Lacrotte (2) · Erich von Bernd (2) · Michel Schleiffer (2) · Paul Nipkow (2)
Applicant person:
None (76) · Richard Czygan (3) · John Edward Thompson (2) · Michel Schleiffer (2) · Ernst Georg August Baumgarten (2) · Otto Koch (2) · Erich von Bernd (2) · Walter Herrmann von Mach (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (110) · Patent DE-1893-73799 (2)
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
DE 77 (39) · None (23) · DE 77h (15) · DE 77h.6 (14) · DE 77h.5 (8) · DE 77h.10 (8) · DE 77h.15 (7) · DE 77h.11 (4) · DE 77h.3 (3) · CA 244/4 (2) · DE 77h.9 (2) · DE 77h.4 (2) · DE 77h.2 (2) · LU Aérostat (2) · CA 244/26 (2) · CA 244/13 (2) · CA 244/24 (2)
IPCs:
None (99) · IPC B64C33/02 (8) · IPC B64C11/00 (6) · IPC B64C39/00 (4) · IPC B64B1/00 (4) · IPC CPC B64C13/00 (2) · IPC B64C11/16 (2) · IPC B64C1/00 (2) · IPC B64B1/62 (2) · IPC B64B1/60 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC B64B1/06 (2) · IPC A63H27/127 (2)
CPCs:
None (85) · CPC B64B1/00 (8) · CPC B64C33/02 (7) · CPC B64C11/006 (7) · CPC B64C2700/6281 (3) · CPC B64B1/62 (3) · CPC B64C33/00 (3) · CPC B64C11/00 (3) · CPC B64B1/58 (3) · CPC B64B1/40 (2) · CPC B64C2700/6259 (2) · CPC B64D2700/62692 (2) · CPC G09B9/12 (2) · CPC B64C27/10 (2) · CPC B64C3/42 (2) · CPC B64C23/005 (2) · CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 167 results in range #1 to #167.

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