Drilldown: Patents

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Patents > Applicant firm: None & CPCs : CPC B64C2700/6212 or CPC B64C2700/6235 or CPC B64C35/00 or None

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Inventor country:
None (2112) · FR (1188) · DE (691) · US (588) · GB (441) · HU (162) · AT (151) · BE (150) · IT (138) · CH (95) · RU (75) · AU (45) · AH (31) · ES (31) · CA (30) · NL (24) · NZ (23) · MX (21) · Prussia (20) · Poland (19)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Granted:
Assigned to:
None (5942) · 1 (32) · Thenen (2) · Jules Mathieu (2)
IPCs:
None (5566) · IPC B64C17/00 (115) · IPC B64C35/00 (111) · IPC B64C3/00 (60) · IPC B64C5/04 (16) · 1 (8) · IPC B64B (7) · IPC B64F1/06 (6) · IPC B64B1/58 (5) · IPC B64B1/00 (5) · IPC B64C33/02 (4) · IPC B64C11/16 (4) · IPC B64C3/38 (3) · IPC B64C39/00 (3) · IPC B64C19/00 (3) · IPC B64C9/00 (3) · IPC F42B10/30 (3) · IPC B64B1/40 (3) · IPC B64B1/06 (3) · IPC B64C25/04 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (5934) · 0 (6) · 1910 (6) · 1 (4) · 1911 (4) · 1909 (3) · CPC B64B1/00 (3) · Patent GB-1914-23502 (2) · Patent FR-1909-411204 (2) · Patent FR-1910-424987 (2) · 1907 (2) · 1887 (2) · Patent GB-1901-346 (2)
Citations from after 1930:
Number of diagram pages:

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