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Patents > Tech fields : Tragfläche or airplane & Number of text pages: 2-3

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Applicant firm:
None (1153) · Jacob Lohner & Co. (36) · Luft-Verkehrs-Gesellschaft m.b.H. (12) · E. Rumpler Luftfahrzeugbau G.m.b.H. (11) · Aéroplanes Morane-Saulnier (9) · AGO Flugzeugwerke G. m. b. H. (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Gothaer Waggonfabrik A. G.‎ (8) · Aktiebolaget Aviatorer (6) · Allgemeine Elektricitäts-Gesellschaft (6) · British and Colonial Aeroplane Co. (5) · Moteurs Salmson (5) · Vickers Limited (5) · Daimler Motoren-Gesellschaft (4) · Curtiss Aeroplane (4) · Kommanditgesellschaft Werner & Pfleiderer (3) · Sopwith Aviation Company Limited (3)
Applicant is inventor:
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Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1327) · Moteurs Salmson (5) · Curtiss Aeroplane (3) · Haskelite Manufacturing Corporation (2) · Curtiss Aeroplane and Motor Corporation (2) · (1/4) (2)
National tech categories:
FR 6.4 (403) · None (257) · HU V/h (146) · AT 77d (95) · DE 77h.5 (86) · CH 129b (25) · USPC 244/90R (17) · DK 77 (17) · RU Group V (14) · USPC 244/35R (12) · USPC 244/87 (12) · USPC 244/6 (12) · FR 6.3 (11) · USPC 244/48 (11) · USPC 244/13 (9) · USPC 244/46 (9) · USPC 244/233 (8) · USPC 244/45R (8) · DE 77h.9 (8)
IPCs:
None (590) · IPC B64C17/00 (94) · IPC B64C39/00 (88) · IPC B64C1/00 (82) · IPC B64C3/00 (58) · IPC B64C23/00 (36) · IPC B64C13/00 (31) · IPC B64C3/38 (29) · IPC B64C25/00 (26) · IPC B64C3/54 (20) · IPC B64C35/00 (17) · IPC B64C3/52 (17) · IPC B64B1/00 (17) · IPC B64C3/56 (16) · IPC B64C3/18 (14) · IPC B64C11/00 (12) · IPC B64C3/14 (10) · IPC B64C33/02 (10) · IPC B64C17/06 (9) · IPC B64C33/00 (9)
First filing:
Citations from after 1930:
Number of text pages:
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