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Patents > Office : MX or NL or Other & Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or None & Grant date: 1900 - 1999 & CPCs: None & First filing: Yes

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Office: (Click arrow to add another value)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (135) · None (78) · propulsion (73) · Design (65) · LTA (59) · wings (50) · Propellers (49) · Stability (48) · Subsystem (44) · Frame (43) · whole (37) · Aerodynamics (30) · control (29) · propeller (29) · Construction (27) · Helicopter (26) · lift (25) · Airship (24) · navigation (24) · balloon (22)
Full specification filed date:
Application number:
None (398) · navigation (3) · propulsion (2) · flapping (2)
Granted:
Supplementary to patent:
None (465) · Patent US-1904-793746 (2) · Patent DE-1908-214229 (2) · Patent DE-1907-214228 (2) · Patent DE-1903-160742 (2) · Patent GB-1913-16499 (2) · navigation (2)
Patent agent:
None (357) · None (13) · Brierley & Howard (7) · Marks & Clerk (6) · Haseltine, Lake & Co. (5) · J. Owden O'Brien (5) · E. Blum & Co. (5) · Boult, Wade & Kilburn (4) · Harris & Mills (4) · W. P. Thompson & Co. (4) · Ferdinand Klostermann (4) · Abel & Imray (3)
National tech categories:
None (198) · HU V/h (81) · AT 77d (39) · MX F. III (32) · IT 8 (17) · DE 77h (15) · RU Group V (9) · CH 129b (9) · FR 10.1 (6) · FR 6.4 (6) · MX F. II (6) · FR 10.2 (5) · DK 77 (4) · RU 62b (4) · CH 129c (4) · AU 90.3 (3) · FR 6.3 (3) · CH 129a (3) · 1 (3)
IPCs:
None (481) · IPC B64C5/04 (9) · IPC B64B1/00 (4) · 1 (4) · IPC B64C33/02 (2) · IPC B64C39/00 (2) · IPC B64B1/58 (2)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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