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Patents > Tech fields : aerodynamics or dirigible & Number of diagram pages: 2-8

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Office:
Inventors:
Isaac Bell (4) · Thomas Augustus Dring (4) · None (3) · Robert Esnault-Pelterie (3) · Carlo Navaro (3) · Nicolas de Benois (3)
Inventor country:
Inventor location:
None (139) · Seine (7) · Paris (3) · Kanawha county (2) · West Virginia (2)
Applicant person:
None (14) · Isaac Bell‎ (4) · Robert Esnault-Pelterie (3) · Nicolas de Benois (3) · Carlo Navaro (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (35)
Granted:
Supplementary to patent:
None (108) · Patent GB-1911-5162 (3) · Patent FR-1898-278192 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent GB-1911-12188 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent GB-1909-12556 (2) · Patent FR-1909-397651 (2) · Patent FR-1909-404954 (2) · Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco (2)
Related to aircraft:
Patent agent:
None (48) · None (6) · Marks & Clerk (5) · Lavoix et Mosès (3) · Chassevent (3) · Haseltine, Lake & Co. (3) · Abel & Imray (3)
National tech categories:
None (59) · FR 6.4 (34) · HU V/h (12) · FR 6.3 (8) · USPC 244/82 (3) · USPC 244/35R (3) · USPC 244/30 (3) · USPC 244/93 (2) · USPC 244/90R (2) · USPC 244/51 (2) · USPC 244/28 (2) · USPC 244/27 (2) · USPC 244/200 (2) · USPC 244/133 (2) · USPC 244/125 (2) · USPC 244/127 (2)
CPCs:
None (34) · CPC B64B1/00 (24) · CPC B64C17/00 (19) · CPC B64C39/00 (9) · CPC B64C2700/6295 (8) · CPC B64B1/58 (6) · CPC B64C13/00 (6) · CPC B64C23/005 (6) · CPC B64C39/005 (5) · CPC B64C33/02 (4) · CPC B64C39/008 (4) · CPC B64B1/40 (3) · CPC B64C3/14 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6214 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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