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Patents > Office : MX or NL or Other & Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or None & CPCs : CPC B64C3/00 or None & First filing: Yes

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Office: (Click arrow to add another value)
Inventor country:
FR (250) · None (240) · GB (184) · US (166) · DE (151) · HU (72) · AT (43) · RU (35) · IT (33) · BE (30) · CH (22) · MX (17) · ES (13) · CA (10) · AU (9) · NL (8) · NZ (8) · HR (6) · NO (6) · AH (6)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Granted:
Supplementary to patent:
None (1190) ·   (8) · 1 (3) · Patent US-1904-793746 (2) · Patent GB-1913-16499 (2) · Patent FR-1917-504302 (2) · Patent US-1880-224510 (2) · Patent DE-1903-160742 (2) · Patent DE-1907-214228 (2) · navigation (2) · Patent DE-1908-214229 (2)
National tech categories:
None (576) · HU V/h (84) · FR 6.3 (84) · BE K (72) · FR 6.4 (63) · AT 77d (39) · MX F. III (33) · DE 77 (28) · FR 5 (25) · DE 77h (23) · IT 8 (20) · RU Group V (10) · CH 129b (9) · DE 77h.5 (7) · MX F. II (7) · CA 244/24 (6) · FR 10.1 (6) · FR 10.2 (5) · DE 77h.6 (5)
IPCs:
None (1131) · IPC B64C3/00 (103) · IPC B64C5/04 (9) · 1 (6) · IPC B64B1/00 (5) · IPC B64C3/18 (5) · IPC B64B1/58 (4) · IPC B64C33/02 (4) · IPC B64B (4) · IPC B64C25/36 (3) · IPC B64C39/00 (3) · IPC B64B1/06 (2) · IPC B64C3/38 (2) · IPC B64C23/02 (2) · IPC B64C1/00 (2) · IPC B64B1/40 (2) · IPC F24F7/02 (2)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
None (1271) · 0 (4) · 1 (3) · CPC B64B1/00 (3) · 1887 (2) · Patent GB-1914-23502 (2) · 1907 (2) · Patent GB-1901-346 (2)
Citations from after 1930:
Number of diagram pages:

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