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Patents > Supplementary to patent: None & IPCs : IPC B64C11/00 or IPC B64C11/22

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Office:
Inventors:
None (5) · Hermann Ruthenberg (3) · Pierre Levasseur (3) · Alfred E. Wunderlich (2) · Jules Collomb (2) · Franzesco Fronz (2) · John Anderson (2) · Simon-Louis-Clément Janvier (2) · Eugène Sunguroff (2) · Raffaele Ronco fu Riccardo (2) · Heinrich Hildebrand (2) · Ernest Abington Vessey (2)
Inventor country:
Applicant person:
None (11) · Pierre Levasseur (3) · Hermann Ruthenberg (3) · John Anderson (2) · Heinrich Hildebrand (2) · Raffaele Ronco fu Riccardo (2) · Jules Collomb (2) · Eugène Sunguroff (2) · Simon-Louis-Clément Janvier (2) · Ernest Abington Vessey (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
propulsion (53) · propellers (48) · propeller (20) · design (20) · None (15) · airplane (14) · marine (14) · aerial propeller (14) · sustentation (9) · aerodynamics (8) · navigation (7) · aerial propellers (7) · LTA (6) · construction (6) · Wings (6) · airship (6) · control (5) · lift (5)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (53) · None (13) · Armengaud jeune (10) · J. Bonnet-Thirion (5) · Y. Rabilloud et fils (3) · Boult, Wade & Tennant (3) · Chassevent (2) · W. P. Thompson & Co. (2) · Picard (2) · L. Chassevent (2) · Jensen & Son (2) · G. de Mestral et F. Harlé (2) · Dom. Casalonga (2) · H. Bœttcher fils (2) · Zérolo (2)
National tech categories:
FR 6.4 (63) · None (44) · FR 6.2 (10) · FR 6.3 (6) · USPC 416/139 (5) · DE 77h.6 (4) · DE 77h.5 (3) · USPC 244/65 (3) · DE 77 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C11/006 (74) · CPC B64C11/00 (42) · CPC B64D2700/62692 (8) · CPC B64C11/001 (8) · CPC B64C11/22 (7) · CPC B64C11/005 (6) · CPC B64C11/346 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 153 results in range #1 to #153.

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