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Patents > Inventor country : CH or None & Number of text pages: 1-2

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Office:
Inventors:
Adrian Baumann (9) · None (7) · Heinrich Suter (6) · Armand Dufaux (6) · Henri Dufaux (6) · Joseph Wetterwald (5) · Max Bourcart (3) · Carl Friedrich Billwiller (3) · Oskar Fehr (2) · François Schwendimann (2) · Dane Hurlburt (2) · Joseph Frossard (2) · August Riedinger (2) · Antoine Mutti (2) · Theodor Schneider-Preiswerk (2) · Alfred Chiodera (2) · Alberto Tribelhorn (2)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (36) · Adrian Baumann (7) · Joseph Wetterwald (5) · Armand Dufaux (3) · Max Bourcart (3) · Carl Friedrich Billwiller (3) · Henri Dufaux (3) · Joseph Frossard (2) · François Schwendimann (2) · Theodor Schneider-Preiswerk (2) · Dane Hurlburt (2) · Albert Tribelhorn (2) · Antoine Mutti (2) · Oskar Fehr (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (60) · E. Imer-Schneider (5) · Armengaud jeune (2) · Herbert Haddan & Co. (2) · None (2) · Marks & Clerk (2) · E. Blum & Co. (2) · H. Kirchhofer (2)
Assigned to:
National tech categories:
None (22) · FR 6.4 (13) · AT 77d (9) · CH 129b (9) · DE 77h.5 (8) · DE 77 (7) · DE 77h (6) · CH 129a (5) · CH 115 (4) · HU V/h (3) · RU Group V (2) · RU 62b (2) · FR 10.1 (2) · FR 6.2 (2)
IPCs:
None (60) · IPC B64C5/04 (5) · IPC B64B1/00 (4) · IPC B64C3/38 (2) · IPC B64C23/00 (2) · IPC B64C17/00 (2) · IPC B64C33/02 (2) · IPC B64C39/10 (2) · IPC B64C39/00 (2) · IPC B62C5/04 (2)
CPCs:
None (61) · CPC B64B1/00 (6) · CPC B64C33/00 (3) · CPC B62C5/04 (3) · CPC B64C39/10 (2) · CPC B64C39/00 (2) · CPC B64C3/385 (2) · CPC B64C23/005 (2) · CPC B64C13/00 (2) · CPC B64B1/58 (2) · CPC B64C27/08 (2)
First filing:
Cites these patents:
Citations from after 1930:
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