Drilldown: Patents

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Patents > Office : AT or DE or SE & Tech fields : aerodynamics or propulsion

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Office: (Click arrow to add another value)
Inventors:
None (25) · Hellmuth Hirth (3) · Paul Frederik Degn (3) · Oszkár Asbóth (3) · Richard Czygan (3) · Ernst Georg August Baumgarten (3)
Inventor country:
Applicant person:
None (85) · Paul Frederik Degn (3) · Richard Czygan (3) · Carlo Navaro (2) · Emanuel Kalisch (2) · Ernst Georg August Baumgarten (2) · Otto Koch (2) · Erich von Bernd (2) · Rudolf Krocker (2) · Detlev Zickler (2) · Michel Schleiffer (2) · Ignaz Etrich (2) · Alfred E. Wunderlich (2) · Hellmuth Hirth (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (136) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Assigned to:
IPCs:
None (115) · IPC B64C33/02 (10) · IPC B64C11/00 (7) · IPC B64B1/00 (5) · IPC B64C39/00 (5) · IPC B64B1/58 (3) · IPC B64B1/40 (3) · IPC B64C11/20 (2) · IPC B64C11/16 (2) · IPC B64B1/06 (2) · IPC B64B1/50 (2) · IPC F01L1/42 (2)
CPCs:
None (107) · CPC B64B1/00 (8) · CPC B64C33/02 (8) · CPC B64C11/006 (7) · CPC B64C11/00 (5) · CPC B64B1/40 (4) · CPC B64C2700/6281 (3) · CPC B64C33/00 (3) · CPC B64B1/58 (3) · CPC B64C3/42 (2) · CPC B64C13/00 (2) · CPC B64B1/62 (2) · CPC B64C23/005 (2) · CPC B64D2700/62692 (2) · CPC B64C11/22 (2) · CPC B64C27/10 (2) · CPC B63H1/20 (2) · CPC A63H27/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 204 results in range #1 to #204.

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