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Patents > Tech fields: propellers & Number of text pages: 2 & Number of claims: 0-10

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Office:
Inventors:
None (11) · Jakob Haw (5) · André-Julien Mahoudeau (5) · François Jahan (4) · Wilhelm Kress (4) · Paul Frederik Degn (4) · Pierre Jacomy (4) · Carl Hanschke (3) · Jean Desbois (3) · Louis-Marie Le Dantec (3) · Milton D. Thompson (3) · Oszkár Asbóth (3) · Emanuel Kalisch (3) · Ferdinand Porsche (3) · August Warchalowski (3) · Arthur Alexander Dashwood Lang (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
None (13) · Jakob Haw (5) · Wilhelm Kress (4) · François Jahan (4) · Pierre Jacomy (4) · Paul Frederik Degn (4) · Milton D. Thompson (3) · Ferdinand Porsche (3) · Jean Desbois (3) · Carl Hanschke (3) · Louis-Marie Le Dantec (3) · August Warchalowski (3) · Arthur Alexander Dashwood Lang (3) · Emanuel Kalisch (3) · André-Julien Mahoudeau dit de Villethiou (3) · Antoine-Padoue Filippi (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (74) · 423792D (3)
Granted:
Supplementary to patent:
None (135) · Patent FR-1910-423792 (4) · Patent DE-1911-251309 (4) · Patent DE-1909-220044 (3) · Patent FR-1911-430455 (3) · Patent AT-1909-40038 (3) · Patent DE-1910-06-18 Carl Hanschke (3)
Related to aircraft:
Patent agent:
None (111) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · J. Germain (5) · Armengaud jeune (4) · J. Bonnet-Thirion (4) · Schwab (4) · Brandon frères (3)
National tech categories:
None (63) · FR 6.4 (49) · HU V/h (45) · AT 77d (18) · FR 6.2 (9) · DE 77h.6 (6) · FR 6.3 (4) · FR 5.3 (3) · DK 65 (2) · USPC 244/17.21 (2) · USPC 244/64 (2) · CH 128c (2) · DE 77h.5 (2) · CH 129c (2)
IPCs:
None (111) · IPC B64C11/00 (17) · IPC B64C11/20 (14) · IPC B64C39/00 (10) · IPC B64C23/00 (7) · IPC B64C11/04 (6) · IPC B64C11/16 (6) · IPC B64C27/04 (4) · IPC B63H1/12 (3) · IPC B64C17/00 (3) · IPC B64B1/00 (3)
CPCs:
None (84) · CPC B64C11/006 (12) · CPC B64C11/20 (11) · CPC B64C39/00 (8) · CPC B64C11/00 (7) · CPC B64C2700/6274 (7) · CPC B64C23/005 (7) · CPC B64C11/16 (7) · CPC B64C11/04 (6) · CPC B64C11/48 (5) · CPC B64C2700/6295 (5) · CPC B63H1/26 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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