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Patents > Tech fields : airship or balloon & Number of diagram pages: 2-3

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Office:
Inventors:
None (9) · Louis Coutant Badeau (6) · Adolphe Clément-Bayard (4) · Joseph Evans Cooper (4) · Johann Schütte (3) · Ferdinand von Zeppelin (3) · Francis Alexander Barton (3) · Vincent Wisniewski (3) · Heinrich Suter (3) · Romeo Wankmüller (3) · Ralph Hazlett Upson (3) · Hermann Ruthenberg (3)
Inventor country:
Applicant person:
None (34) · Louis Coutant Badeau (6) · Adolphe Clément-Bayard (4) · Joseph Evans Cooper (4) · Vincent Wisniewski (3) · Romeo Wankmüller (3) · Hermann Ruthenberg (3) · Johann Schütte (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (70)
Granted:
Supplementary to patent:
None (125) · Patent DE-1895-98580 (3) · Patent US-1910-984076 (2) · Patent GB-1911-2636 (2) · Patent FR-1913-472867 (2) · Patent DE-1909-232158 (2) · Patent FR-1902-321808 (2) · Patent CH-1899-18666 (2)
Related to aircraft:
Patent agent:
None (78) · Chassevent (6) · Marks & Clerk (4) · Boult, Wade & Tennant (3) · Haseltine, Lake & Co. (3) · W. D. Rowlingson (3) · D. Young & Co. (3) · Wheatley & Mackenzie (3) · Armengaud jeune (3) · Herbert Haddan & Co. (2) · J. Owden O'Brien (2) · A. M. & William Clark (2) · Munn & Co. (2) · None (2) · E. Blétry (2) · Brewer & Son (2) · C. Hanslin & Cie. (2) · C. A. Snow & Co. (2)
National tech categories:
None (60) · HU V/h (18) · FR 6.4 (15) · FR 6.3 (8) · DE 77 (7) · USPC 244/30 (6) · USPC 244/127 (5) · USPC 244/28 (4) · CH 115 (4) · USPC 244/25 (4) · USPC 244/99 (3) · USPC 244/26 (3) · USPC 244/27 (3) · USPC 244/126 (3) · GB 4 aërostats (3) · USPC 244/125 (3)
CPCs:
None (53) · CPC B64B1/00 (48) · CPC B64B1/40 (17) · CPC B64B1/58 (8) · CPC B64B1/62 (6) · CPC B64C23/005 (6) · CPC B64C39/005 (4) · CPC B64C13/00 (3) · CPC B64C39/008 (3) · CPC B64C33/02 (3) · CPC B64C39/00 (2) · CPC B64C9/38 (2) · CPC B64C33/00 (2) · CPC B64C11/001 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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