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Patents > Tech fields : Propellers or aerostat or airplane

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Inventor country:
FR (745) · US (679) · DE (452) · GB (293) · AT (159) · BE (158) · HU (141) · IT (110) · None (100) · RU (53) · AU (44) · CA (40) · CH (37) · RO (28) · NL (22) · AH (17) · NZ (14) · DZ (13) · NO (12)
Applicant firm:
None (2724) · Jacob Lohner & Co. (38) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Luft-Verkehrs-Gesellschaft m.b.H. (16) · British and Colonial Aeroplane Co. (14) · Vickers Limited (13) · E. Rumpler Luftfahrzeugbau G.m.b.H. (12) · Ago Flugzeugwerke G. m. b. H. (11) · Aéroplanes Morane-Saulnier (9) · Société Antoinette (9) · Daimler Motoren-Gesellschaft (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Gothaer Waggonfabrik A. G. (8) · Curtiss Aeroplane (6) · Allgemeine Elektricitäts-Gesellschaft (6) · Motorluftschiff Studiengesellschaft m.b.H (6) · Aktiebolaget Aviatorer (6) · Moteurs Salmson (5) · Tarbox Safety Aircraft Company (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to:
None (2980) · 1 (27) · Moteurs Salmson (5) · Sperry Gyroscope Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Westinghouse Electric & Manufacturing Company (3) · Curtiss Aeroplane (3) · (1/4) (2) · Wright Company (2) · Haskelite Manufacturing Corporation (2) · Grand Rapids Trust Company (2)
First filing:
Cites these patents:
None (3033) · Patent AT-1909-47911 (3) · 0 (3) · Patent GB-1908-17150 (3) · Patent FR-1911-438363 (3) · 1910 (3) · USPC 244/48 (3) · Patent GB-1909-25116 (2) · USPC 244/87 (2) · 1911 (2) · 1 (2) · 1909 (2)
Citations from after 1930:
Number of diagram pages:

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