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Patents > Tech fields : airplane or lift or subsystem & IPCs : IPC B64C27/04 or None & Number of diagram pages: 1-2

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Applicant firm:
None (674) · Jacob Lohner & Co. (30) · Luft-Verkehrs-Gesellschaft m.b.H. (15) · Aktiebolaget Aviatorer (6) · AGO Flugzeugwerke G. m. b. H. (6) · Daimler Motoren-Gesellschaft (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Gothaer Waggonfabrik A. G. (4) · Österreichische Daimler Motoren A. G. (4) · Curtiss Aeroplane (4) · Société Antoinette (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Tarbox Safety Aircraft Company (3) · Siemens-Schuckert Werke GmbH (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (539) · Marks & Clerk (11) · E. Blum & Co. (9) · Armengaud jeune (7) · E. Imer-Schneider (7) · Haseltine, Lake & Co. (7) · G. H. Strong (6) · Victor J. Evans (5) · A. Ritter (5) · Boult, Wade & Tennant (5) · None (4) · Fred Walsh (4) · Charles Dony (4) · John P. Tarbox (4) · Henry Hughes (4)
National tech categories:
HU V/h (227) · None (139) · AT 77d (108) · FR 6.4 (50) · CH 129b (32) · DK 77 (22) · AU 90.3 (17) · DE 77h.5 (16) · RU Group V (15) · AU 90.5 (14) · USPC 244/87 (8) · DE 77h (7) · USPC 244/35R (6) · USPC 244/90R (6) · DE 77h.7 (5) · CH 129c (5) · DE 77h.9 (5)
IPCs: (Click arrow to add another value)
CPCs:
None (581) · CPC B64C13/00 (28) · CPC B64C2700/6295 (18) · CPC B64C17/00 (16) · CPC B64C27/04 (14) · 1 (12) · CPC B64C23/005 (9) · CPC B64C2700/6281 (9) · CPC B64C3/14 (8) · CPC B64C39/08 (7) · CPC B64C3/385 (7) · CPC B64C39/00 (7) · CPC B64C2700/6245 (5) · CPC B64C39/005 (5) · CPC B64C3/54 (5) · CPC B64C3/52 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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