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Patents > Year filed: 1912 & Year granted: 1913 & First filing: Yes

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Year filed:
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Year granted:
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Office:
Inventors:
None (11) · Marcel Besson (4) · Matthew Arlington Batson (3) · Nazaire Lacrotte (3) · Kurt Schultze (3) · Henri Fabre (3) · Bruno von Bültzingslöwen (3)
Inventor country:
Applicant person:
None (15) · Marcel Besson (4) · Henri Fabre (3) · Bruno von Bültzingslöwen (3) · Nazaire Lacrotte (3) · Matthew Arlington Batson (3) · Kurt Schultze (3)
Applicant is inventor:
Tech fields:
Application number:
None (41)
Granted:
Related to aircraft:
Patent agent:
None (80) · Victor J. Evans (11) · Marks & Clerk (10) · None (9) · Dupont et Elluin (5) · E. E. Vrooman (4) · Dom. Casalonga (4) · W. P. Thompson & Co. (4) · C. A. Snow & Co. (3) · Société J.P. Bonnicart et Cie. (3) · D. Casalonga (3) · Armengaud jeune (3)
National tech categories:
FR 6.4 (72) · None (71) · USPC 244/233 (7) · USPC 244/80 (5) · USPC 244/45R (4) · AT 77d (4) · USPC 244/73R (3) · USPC 244/13 (3) · USPC 244/51 (3) · USPC 244/48 (3) · USPC 244/119 (3) · HU V/h (3)
IPCs:
None (112) · IPC B64C17/00 (18) · IPC B64C1/00 (15) · IPC B64C39/00 (15) · IPC B64C3/00 (8) · IPC B64C11/00 (8) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C33/02 (5) · IPC B64C3/38 (5) · IPC B64C35/00 (5) · IPC B64B1/00 (5) · IPC B64D17/00 (4) · IPC B64C13/00 (3) · IPC B64B1/58 (3) · IPC B64C3/26 (2) · IPC B64C11/18 (2) · IPC B64C25/00 (2) · IPC B64C27/04 (2)
CPCs:
CPC B64C17/00 (26) · CPC B64C2700/6295 (19) · None (17) · CPC B64C13/00 (13) · CPC B64B1/00 (10) · CPC B64C3/00 (9) · CPC B64C39/00 (9) · CPC B64C11/006 (8) · CPC B64C3/385 (8) · CPC B64C23/005 (8) · CPC B64C2700/6218 (8) · CPC B64C39/08 (7) · CPC B64C33/00 (6) · CPC B64C33/02 (6) · CPC B64C35/00 (6) · CPC B64C2700/6274 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6233 (4) · CPC B64C11/00 (4)
Family year:
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Citations from after 1930:
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