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Patents > Office : DK or US & Applicant type: INDIV & Tech fields : Airship or wings

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Office: (Click arrow to add another value)
Inventors:
Louis Coutant Badeau (4) · John Washington Wilson (4) · Johan Richard Froberg (2) · Richard A. Engler (2) · Guido Antoni (2) · Franz Xaver Wels (2) · Ugo Antoni (2) · Ignaz Etrich (2) · Hermann Hassenbach (2)
Inventor country:
Applicant person:
John Washington Wilson (4) · Louis Coutant Badeau (4) · Ignaz Etrich (2) · Johan Richard Froberg (2) · Richard A. Engler (2) · Guido Antoni (2) · Ugo Antoni (2) · Franz Xaver Wels (2) · Hermann Hassenbach (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (17)
Granted:
Related to aircraft:
Patent agent:
None (63) · Victor J. Evans (4) · B. Singer (3) · C. A. Snow & Co. (2) · Munn & Co. (2) · None (2) · Noyes & Harriman‎ (2)
National tech categories:
None (19) · USPC 244/22 (8) · DK 77 (8) · USPC 244/96 (4) · USPC 244/80 (4) · USPC 244/72 (4) · USPC 244/25 (4) · USPC 244/125 (4) · USPC 244/52 (3) · USPC 244/50 (3) · USPC 244/47 (3) · USPC 244/35R (3) · USPC 244/233 (3) · USPC 244/46 (3)
CPCs:
CPC B64B1/00 (16) · None (11) · CPC B64C13/00 (11) · CPC B64C33/02 (9) · CPC B64C23/005 (6) · CPC B64C17/00 (6) · CPC B64C13/24 (5) · CPC B64C3/14 (4) · CPC B64C3/00 (4) · CPC B64B1/40 (3) · CPC B64B1/62 (3) · CPC B64C3/40 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C33/00 (3) · CPC B64C9/38 (2) · CPC B64C3/48 (2) · CPC B64C21/02 (2) · CPC B64C11/001 (2)
First filing:
Citations from after 1930:

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