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Patents > Tech fields: motors & Supplementary to patent : Patent NO-1915-12-15 Carl Alfred Johansson or None

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Office:
Inventors:
None (17) · Louis Renault (6) · Pierre-Georges Unné (6) · Georges-Henri-Marius Canton (5) · Émile-Jean-Jules Salmson (5) · Louis Blériot (4) · Joseph Weisz (3) · Boris Loutzkoy (2) · Henri-Hubert Pagny (2) · Erhard Cecil Kny (2) · Louis-Léon Capou (2) · Édouard Vedovelli (2) · Robert Gastambide (2) · Adolphe-François-Joseph Doutre (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (23) · Louis Renault (6) · Pierre-Georges Unné (6) · Georges-Henri-Marius Canton (5) · Émile-Jean-Jules Salmson (5) · Louis Blériot (4) · Joseph Weisz (3) · Robert Gastambide (2) · Louis-Léon Capou (2) · Édouard Vedovelli (2) · Erhard Cecil Kny (2) · Henri-Hubert Pagny (2) · Adolphe-François-Joseph Doutre (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (77)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (43) · Hippolyte Josse (9) · Lavoix et Mosès (8) · None (7) · H. Bœttcher fils (3) · Weismann et Marx (3) · L. Chassevent (3) · J. Germain (2) · M. Zerolo (2) · Charles Thierry (2) · Marks & Clerk (2) · J. Bonnet-Thirion (2) · Armengaud jeune (2)
IPCs:
None (47) · IPC B64C39/00 (7) · IPC B64D27/00 (5) · IPC B64C1/00 (4) · IPC F02B57/08 (3) · IPC B64C11/14 (3) · IPC B64C23/00 (2) · IPC F01L1/04 (2) · IPC B64D35/04 (2) · IPC B64D27/26 (2) · IPC F02M1/00 (2) · IPC B64C3/00 (2) · IPC B64C35/00 (2) · IPC B64C17/06 (2) · IPC F03D3/06 (2) · IPC B64B1/00 (2) · IPC B64C11/30 (2) · IPC B64C11/04 (2) · IPC B64C11/00 (2) · IPC B64C17/00 (2)
CPCs:
None (44) · CPC B64C39/00 (6) · CPC B64D27/00 (5) · CPC B64C11/14 (3) · CPC B64C2700/6295 (3) · CPC F02B57/08 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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