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Patents > Office : CA or CH & Number of figures: 1-6

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Office: (Click arrow to add another value)
Inventors:
None (8) · Joseph Wetterwald (4) · Nazaire Lacrotte (4) · Thomas Sopwith (3) · Dane Hurlburt (3) · Louis Constantin (3) · August Riedinger (3) · Adolphe Gaydon (2) · Carl Franz Hubert Hertel (2) · John Edward Thompson (2) · Peter Zweifel (2) · John Seiler (2) · Romeo Wankmüller (2) · Adrian Baumann (2) · Carl Wilhelm Paul (2) · Arey Van Winegarden (2) · Louis Raymond Accornero (2)
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Applicant person:
None (35) · Joseph Wetterwald (4) · Dane Hurlburt (3) · Thomas Sopwith (3) · Nazaire Lacrotte (3) · Arey Van Winegarden (2) · Louis Raymond Accornero (2) · Louis Constantin (2) · Carl Wilhelm Paul (2) · Romeo Wankmüller (2) · Carl Franz Hubert Hertel (2) · August Riedinger (2) · John Edward Thompson (2) · Adolphe Gaydon (2) · Adrian Baumann (2)
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Supplementary to patent:
None (71) · Patent FR-1910-420958 (2) · Patent GB-1918-128724 (2) · Patent US-1908-927605 (2)
Related to aircraft:
Patent agent:
None (40) · E. Blum & Co. (15) · A. Ritter (10) · E. Imer-Schneider (9) · Wilhelm Reinhard (4) · Munn & Co. (4) · H. Kirchhofer (4) · Ferdinand Klostermann (3) · Dr. Klingler & Geier (2) · Phillipss (2) · Hans Stickelberger (2) · G. Roth & Co. (2) · Fritz Isler (2) · Dr. Forrer & Hug (2) · Bourry-Séquin & Co. (2) · Bourry-Séquin (2) · C. Hanslin & Cie. (2) · Charles Humbert (2)
National tech categories:
CH 129b (33) · None (17) · CH 115 (12) · CH 129a (8) · CH 129c (8) · CH 129e (2) · CH 126b (2) · CH 128c (2) · CH 95 (2) · CH 54f (2)
First filing:
Cites these patents:
Citations from after 1930:
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