Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Tech fields: propellers & Number of text pages: 2-3

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Office:
Inventors:
Jules Collomb (6) · Paul Frederik Degn (5) · Emanuel Kalisch (3) · Viktor Tarczal (3)
Inventor country:
Applicant person:
Jules Collomb (6) · Paul Frederik Degn (5) · Viktor Tarczal (3) · Emanuel Kalisch (3)
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Full specification filed date:
Application number:
None (37)
Granted:
Supplementary to patent:
None (75) · Patent DE-1908-214229 (2) · Patent FR-1908-395320 (2) · Patent HU-1901-24148 (2) · Patent GB-1908-21445 (2) · Patent DE-1903-160742 (2) · Patent DE-1908-210933 (2)
Related to aircraft:
Patent agent:
None (35) · Armengaud jeune (9) · Y. Rabilloud et fils (6) · J. Bonnet-Thirion (5) · G. de Mestral et F. Harlé (4) · H. Elluin (3) · J. Germain (3) · Lavoix et Mosès (3) · Chassevent (3) · Marks & Clerk (3) · None (3) · Schwab (3) · Dom. Casalonga (2) · Weismann et Marx (2) · C. Blétry (2)
CPCs:
None (35) · CPC B64C39/00 (9) · CPC B64C11/006 (8) · CPC B64B1/00 (6) · CPC B64C27/12 (6) · CPC B64D35/04 (5) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64C11/20 (5) · CPC B64C2700/6295 (4) · CPC B64C2700/6281 (4) · CPC B64C2700/6274 (4) · CPC B64C11/48 (3) · CPC B63H1/12 (3)
First filing:
Cites these patents:
Citations from after 1930:
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