Drilldown: Patents

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Patents > Tech fields : balloon or lift & Family year: 1900 - 1909 & Number of claims: 3-4

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Office:
Inventors:
Robert Esnault-Pelterie (6) · None (4) · Henry Calder Lobnitz (4) · Joseph Allison Steinmetz (3) · Johann Schütte (2) · Robert Cooke Sayer (2) · Johannes Schilling (2) · John Seiler (2) · Paul-Louis-Maurice Caron (2) · Charles Wolf (2) · Oliver K. Chance (2) · Burt Jackson Pressey (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (6) · None (5) · Henry Calder Lobnitz (4) · Joseph Allison Steinmetz (3) · Johannes Schilling (2) · John Seiler (2) · Oliver K. Chance (2) · Charles Wolf (2) · Paul-Louis-Maurice Caron (2) · Burt Jackson Pressey (2) · Johann Schütte (2) · Robert Cooke Sayer (2)
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None (24)
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Supplementary to patent:
None (43) · Patent US-1908-927605 (2) · Patent DE-1908-221549 (2) · Patent GB-1909-2111 (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (9) · Marks & Clerk (4) · Herbert Haddan & Co. (3) · G. de Mestral et F. Harlé (2) · Boult, Wade & Tennant (2) · E. Blétry (2) · None (2) · R. Williams (2)
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Citations from after 1930:
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