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Patents > Tech fields : Airship or Rudder & Number of figures: 6-8

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Office:
Inventors:
None (5) · Louis Coutant Badeau (4) · Louis Blériot (3) · Henry Calder Lobnitz (3) · Hermann Ruthenberg (3) · Joseph Evans Cooper (3) · Carl Edler von Radinger (2) · Johan Peter Hemme Lund (2) · Giovanni Antonio Salvatico (2) · Hans Knudsen (2) · Heinrich Hildebrand (2) · Eduard Penkala (2) · Howard de Walden (2) · Rudolf Wagner (2) · Fritz Alexander Jone (2) · Jean Georges Ramel (2) · Ivan Andersson (2) · John Arthur Armstrong (2)
Inventor country:
Applicant person:
None (19) · Louis Coutant Badeau (4) · Joseph Evans Cooper (3) · Louis Blériot (3) · Hermann Ruthenberg (3) · Henry Calder Lobnitz (3) · John Arthur Armstrong (2) · Carl Edler von Radinger (2) · Fritz Alexander Jone (2) · Jean Georges Ramel (2) · Giovanni Antonio Salvatico (2) · Hans Knudsen (2) · Rudolf Wagner (2) · Heinrich Hildebrand (2) · Eduard Penkala (2) · Ivan Andersson (2) · Howard de Walden (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (49)
Granted:
Supplementary to patent:
None (104) · Patent FR-1909-397651 (2) · Patent GB-1902-24336 (2) · Patent GB-1909-2111 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent FR-1909-399456 (2) · Patent US-1910-984076 (2)
Related to aircraft:
Patent agent:
None (50) · Victor J. Evans (7) · Munn & Co. (4) · Boult, Wade & Tennant (4) · Armengaud jeune (3) · Marks & Clerk (3) · Weismann et Marx (3) · Haseltine, Lake & Co. (3) · Abel & Imray (2) · James L. Norris (2)
National tech categories:
None (42) · FR 6.4 (17) · HU V/h (12) · USPC 244/51 (5) · USPC 244/6 (3) · USPC 244/233 (3) · FR 6.3 (3) · USPC 244/72 (3) · AT 77d (3)
CPCs:
None (44) · CPC B64B1/00 (19) · CPC B64C13/00 (11) · CPC B64C17/00 (10) · CPC B64C23/005 (7) · CPC B64C33/02 (6) · CPC B64B1/58 (5) · CPC B64C2700/6295 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6218 (3) · CPC B64C39/08 (3) · CPC B64C9/00 (3) · CPC B64C3/385 (3) · CPC B64B1/40 (3) · CPC B64C39/00 (2) · CPC B64C35/00 (2) · CPC B64C3/14 (2) · CPC B64C11/001 (2)
First filing:
Cites these patents:
Citations from after 1930:
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