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Patents > Tech fields : Construction or LTA or marine or safety & Number of text pages: 2

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Applicant firm:
None (975) · Jacob Lohner & Co. (18) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (13) · Luft Fahrzeug G.m.b.H. (10) · Luftschiffbau Schütte-Lanz (9) · Siemens-Schuckert Werke GmbH (7) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (6) · Siemens-Schuckert-Werke G.m.b.H. (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · North British Rubber Company (4) · Moteurs Salmson (4) · Luftschiffbau Zeppelin (4) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · AGO Flugzeugwerke G. m. b. H. (3) · Établissements de Dion-Bouton (3) · Gothaer Waggonfabrik A. G.‎ (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1135) · Moteurs Salmson (4) · Siemens-Schuckert Werke GmbH (2)
National tech categories:
FR 6.4 (331) · None (194) · HU V/h (81) · AT 77d (75) · FR 6.3 (39) · DE 77 (34) · DE 77h.5 (23) · DE 77h.4 (23) · USPC 244/30 (18) · DE 77h.15 (16) · DE 77h (16) · FR 6.2 (16) · RU Group V (14) · USPC 244/28 (10) · DK 77 (10) · DE 77h.9 (9) · DE 77h.2 (9) · CH 129a (8) · USPC 244/73R (7) · FR 5.8 (7)
IPCs:
None (449) · IPC B64B1/00 (146) · IPC B64B1/58 (68) · IPC B64C3/00 (40) · IPC B64C39/00 (36) · IPC B64C1/00 (26) · IPC B64C17/00 (26) · IPC B64B1/40 (25) · IPC B64C11/00 (22) · IPC B64C3/18 (20) · IPC B64B1/62 (19) · IPC B64C35/00 (15) · IPC B64C23/00 (12) · IPC B64C25/00 (11) · IPC B64C13/00 (9) · IPC B64D17/00 (9) · IPC B64C33/02 (9) · IPC B64C11/04 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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