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Patents > Filing date: 1910 - 1919 & CPCs: None & First filing: Yes

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Applicant is inventor:
Tech fields:
airplane (139) · Design (70) · Frame (46) · Stability (45) · wings (42) · Construction (36) · aerodynamics (33) · Propellers (33) · Subsystem (33) · propulsion (30) · LTA (24) · safety (24) · control (22) · landing (20) · None (20) · Whole (18) · Automatic stability (18) · Lift (15) · helicopter (15) · Airship (14)
Full specification filed date:
Application number:
None (256)
Granted:
Related to aircraft:
Patent agent:
None (230) · A. Wunderlich & Cie, Ingénieurs-Conseils (6) · Raclot (6) · Ferdinand Klostermann (3) · Borghans-von Kilch et Cie (3) · Kirkpatrick (3) · Dr. Klingler & Geier (3) · Duvinage (3) · E. Blum & Co. (3) · Harris & Mills (3) · Parette (2) · Munn & Co. (2) · Lavoix et Mosès (2) · Honold (2) · A. W. Anderson (2) · William L. Hall (2) · De Visscher et Graetz (2)
National tech categories:
BE K (55) · HU V/h (51) · None (48) · AT 77d (44) · IT 8 (17) · CH 129b (9) · DE 77h (6) · DE 77h.6 (4) · RU 62b (4) · CH 129c (3) · FR 10.1 (3) · DE 77h.15 (3) · AU 90.3 (3) · AT 37a (3) · FR 10.2 (3)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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