Drilldown: Patents

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Patents > Office: DE & Assigned to: None & Number of text pages: 3-7

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Office: (Click arrow to add another value)
Inventors:
None (21) · Adolphe-François-Joseph Doutre (2) · Georg Fischer (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · René Arnoux (2)
Inventor country:
Applicant person:
None (49) · Adolphe-François-Joseph Doutre (2) · Georg Fischer (2) · René Arnoux (2)
Applicant is inventor:
Full specification filed date:
Granted:
Related to aircraft:
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IPCs:
None (36) · IPC B64C17/00 (6) · IPC B64C1/00 (6) · IPC B64C33/02 (5) · IPC B64C11/36 (4) · IPC B64B1/00 (4) · IPC B64B1/40 (3) · IPC B64C39/00 (3) · IPC B64B1/58 (3) · IPC B64C3/42 (2) · IPC B64C33/00 (2) · IPC B64C35/00 (2) · IPC B64D35/08 (2) · IPC B64C3/00 (2)
CPCs:
None (27) · CPC B64C33/02 (6) · CPC B64B1/00 (6) · CPC B64C17/00 (6) · CPC B64B1/40 (4) · CPC B64C11/36 (4) · CPC B64C1/12 (3) · CPC B64C33/00 (3) · CPC B64C2700/6233 (3) · CPC B64C39/00 (3) · CPC B64C3/00 (3) · CPC B64C3/385 (3) · CPC B64B1/58 (3) · CPC B64C3/42 (2) · CPC B64C25/62 (2) · CPC B64C13/00 (2) · CPC B64F2700/6226 (2) · CPC B64C2700/6281 (2) · CPC B64C27/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
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