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Patents > Year filed: 1912 & IPCs : IPC B64C1/00 or None

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Year filed:
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Inventor location:
None (552) · Budapest (6) · Seine (6) · New York (5) · Paris (4) · the Bronx (3) · Pisa (3) · New York county (3) · Zsitvagyarmat (2) · région flamande (2) · New York City (2) · Destelbergen lez-Gand (2) · Mannheim (2) · province de Flandre-Orientale (2)
Applicant is inventor:
Tech fields:
Filing date:
Application number:
Granted:
Supplementary to patent:
None (481) · Patent AU-1911-510 (5) · Patent GB-1911-12232 (5) · Patent ES-1911-50083 (4) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent DE-1911-258741 (3) · Patent GB-1911-12188 (3) · Patent GB-1911-5162 (3) · Patent IT-1911-117954 (3) · Patent CH-1912-62201 (3)
Related to aircraft:
Patent agent:
None (406) · Victor J. Evans (11) · None (6) · G. H. Strong (5) · E. E. Vrooman (5) · Munn & Co. (4) · Marks & Clerk (4) · A. Ritter (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · C. A. Snow & Co. (3) · De Visscher et Graetz (3)
National tech categories:
None (251) · FR 6.4 (53) · HU V/h (38) · BE K (23) · AT 77d (18) · USPC 244/80 (10) · USPC 244/233 (10) · IT 8 (7) · CH 129b (6) · USPC 244/48 (6) · USPC 244/93 (5) · USPC 244/100R (5) · USPC 244/104R (5) · USPC 244/119 (5) · USPC 244/35R (5) · USPC 244/45R (5) · AU 90.3 (5) · USPC 244/87 (5)
IPCs: (Click arrow to add another value)
CPCs:
None (180) · CPC B64C17/00 (75) · CPC B64C2700/6295 (35) · CPC B64C13/00 (29) · CPC B64C2700/6218 (29) · CPC B64C39/00 (18) · CPC B64C2700/6219 (13) · CPC B64B1/00 (13) · CPC B64C23/005 (13) · CPC B64C1/00 (13) · CPC B64C35/00 (11) · CPC B64C3/385 (11) · CPC B64C33/02 (9) · CPC B64C3/14 (8) · CPC B64C17/06 (8) · CPC B64C2700/6216 (7) · CPC B64C39/08 (6) · CPC B64C2700/6228 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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