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Patents > Tech fields : balloon or landing gear & National tech categories: None

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Office:
Inventors:
None (14) · Leonardo Torres Quevedo (8) · August Riedinger (5) · Johann Schütte (4) · Joseph Allison Steinmetz (4) · Richard Wilcke (3) · Albert Graff (3) · Henry Kleckler (3) · Henry Boinet (3) · Francis Alexander Barton (3) · Comte Antoine Apraxine (3)
Applicant person:
None (121) · Leonardo Torres Quevedo (6) · Joseph Allison Steinmetz (4) · Edward Charles Robert Marks (4) · Johann Schütte (4) · Alfred Julius Boult (3) · Richard Wilcke (2) · August Riedinger (2) · Comte Antoine Apraxine (2) · Francis Alexander Barton (2) · Georg von Schoenermarck (2) · Albert Graff (2) · Henry Kleckler (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (168)
Granted:
Supplementary to patent:
None (179) · Patent DE-1907-192662 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1891-216860 (2) · Patent DE-1907-194166 (2) · Patent FR-1899-Boinet (2)
Related to aircraft:
Patent agent:
None (138) · Marks & Clerk (14) · Haseltine, Lake & Co. (7) · Herbert Haddan & Co. (6) · Wheatley & Mackenzie (3) · Alfred Julius Boult (3) · W. D. Rowlingson (3) · John P. Tarbox (3) · Boult, Wade & Tennant (3) · Jensen & Son (2) · D. Young & Co. (2) · Clement Lean (2) · W. P. Thompson & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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