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Patents > Tech fields : design or lift or wings & Supplementary to patent : Patent DE-1899-123884 or None & Related to aircraft: 1 & Patent agent : Dupont et Elluin or Weismann et Marx or None

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Office:
Inventors:
None (19) · Louis Blériot (10) · Henri-Marie Coandă (4) · Anton Flettner (4) · Rudolf Krocker (3) · Heinrich Noll (3) · Hanns Pippart (3) · Guido Antoni (3) · Franz Schneider (3) · Ernst Heinkel (3) · Max Richter (3) · Carl Wilhelm Paul (3) · Carl Franz Hubert Hertel (3) · Ludwig Schmidl (3) · Ugo Antoni (3)
Inventor country:
Applicant person:
None (52) · Louis Blériot (9) · Anton Flettner (4) · Henri-Marie Coandă (4) · Ernst Heinkel (3) · Heinrich Noll (3) · Ludwig Schmidl (3) · Rudolf Krocker (3) · Carl Wilhelm Paul (3) · Max Richter (3) · Guido Antoni (3) · Hanns Pippart (3) · Ugo Antoni (3) · Carl Franz Hubert Hertel (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (148)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
National tech categories:
None (37) · HU V/h (37) · AT 77d (36) · FR 6.4 (25) · DE 77h.5 (23) · IT 8 (12) · BE K (10) · DE 77h (7) · DK 77 (6) · DE 77 (4) · DE 77h.2 (4) · NL 62 (3) · RU Group V (3) · GB 4 (3) · DE 77h.9 (3) · DE 77h.7 (3)
IPCs:
None (161) · IPC B64C39/00 (12) · IPC B64C3/00 (6) · IPC B64C13/00 (5) · IPC B64C1/00 (4) · IPC B64B1/00 (4) · IPC B64C3/56 (4) · IPC B64C33/00 (3) · IPC B64C 35/00 (2) · IPC B64C3/38 (2) · IPC B64C3/48 (2) · IPC B64C3/52 (2) · IPC B64C3/54 (2) · IPC B64C1/26 (2) · IPC B64C35/00 (2) · IPC B64D35/04 (2) · IPC B64B1/22 (2)
CPCs:
None (152) · CPC B64C39/00 (9) · CPC B64C13/00 (7) · CPC B64C3/00 (7) · CPC B64C2700/6295 (6) · CPC B64B1/00 (5) · CPC B64C3/56 (4) · CPC B64C2700/6233 (4) · CPC B64C17/00 (3) · CPC B64C33/00 (3) · CPC B64C3/52 (3) · CPC B64C3/385 (2) · CPC B64C33/02 (2) · CPC B64C2700/6245 (2) · CPC B64C1/26 (2) · CPC B64D35/04 (2) · CPC B64C3/48 (2) · CPC B64B1/58 (2) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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