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Patents > Office: DE & Applicant person: None & CPCs : CPC B64C3/00 or None

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Office: (Click arrow to add another value)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (295) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Siemens-Schuckert Werke GmbH (5) · Dornier Metallbauten (2) · Kurt Fliegel Propellerbau G.m.b.H. (2) · Julius Pintsch A.-G. (2) · Gothaer Waggonfabrik A. G. (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Sperry Gyroscope Company (2) · Daimler Motoren-Gesellschaft (2)
Applicant is inventor:
Tech fields:
None (174) · LTA (55) · frame (41) · airplane (36) · balloon (30) · navigation (24) · propeller (22) · propulsion (21) · subsystem (19) · car (17) · stability (13) · construction (13) · ICE (11) · design (11) · instrument (11) · gas (10) · engine (10) · wings (9) · electricity (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (332) · Patent DE-1904-173378 (2) · Patent US-1914-1273799 (2)
Related to aircraft:
Assigned to:
National tech categories:
None (170) · DE 77 (35) · DE 77h.5 (34) · DE 77h (26) · DE 77h.15 (13) · DE 77h.6 (11) · DE 77h.4 (10) · DE 77h.7 (7) · DE 77h.9 (6) · DE 77h.10 (6) · DE 77h.3 (5) · DE 42c.35 (4) · DE 77h.1 (3) · DE 46c.5 (3) · DE 37f.8 (3) · DE 42k.18 (2) · DE 42n.9 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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