Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : BE or CA or CH or HU or JP or NL or SE & IPCs : IPC F16F9/348 or None & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
None (460) · Jacob Lohner & Co. (16) · A. Wunderlich & Cie, Ingénieurs-Conseils (12) · Luft Fahrzeug G.m.b.H. (9) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Daimler Motoren-Gesellschaft (5) · Luftschiffbau Schütte-Lanz (4) · AGO Flugzeugwerke G. m. b. H. (3) · Société Antoinette (3) · Luftschiffantrieb-Gesellschaft m. b. H. (3) · Macy Engineering Company (3) · Ateliers d'aviation Louis Bréguet (2) · Allgemeine Elektricitäts-Gesellschaft (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2)
Applicant is inventor:
Tech fields:
Airplane (283) · design (137) · Propellers (110) · frame (102) · construction (99) · stability (94) · subsystem (85) · wings (67) · airship (63) · LTA (60) · Whole (55) · propulsion (51) · aerodynamics (48) · Automatic stability (40) · control (37) · lift (34) · hybrid (32) · steering (24) · Equilibrium (23) · safety (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (307) · Patent BE-1909-214032 (11) · Patent FR-1909-399456 (3) · Patent BE-1913-255172 (3) · Patent GB-1908-4519 (3) · Patent DE-1909-232158 (3)
Related to aircraft:
Patent agent:
None (429) · J. Gevers (14) · E. Blum & Co. (13) · A. Wunderlich & Cie, Ingénieurs-Conseils (12) · H. Kirchhofer (7) · E. Imer-Schneider (7) · Raclot (6) · E. et G. Bede (6) · A. Ritter (5) · De Visscher et Graetz (5) · Dr. Forrer & Hug (4) · Verhaeghen (4) · R. Wittebolle, Brussels, Belgium (3) · Ebinger & Isler (3) · Wilhelm Reinhard (3)
Assigned to:
National tech categories:
HU V/h (317) · BE K (92) · None (35) · CH 129b (33) · CH 129a (9) · CA 244/12 (5) · CA 244/10 (4) · CA 341/80 (4) · CH 129c (4) · CA 244/11 (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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