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Patents > Office : BE or CA or DE & Tech fields : navigation or safety

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Office: (Click arrow to add another value)
Inventors:
None (14) · Louis Blériot (2) · J. Buegman (2) · N. Rousselle (2) · Harry L. Tanner (2) · Walter Hermann von Mach (2) · Nazaire Lacrotte (2) · Georg von dem Borne (2) · Reinhard Mannesmann (2) · Hannibal C. Ford (2) · Fidia Riccardo Pio (2)
Inventor country:
Applicant person:
None (81) · J. Buegman (2) · Walter Herrmann von Mach (2) · Fidia Riccardo Pio (2) · N. Rousselle (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (114) · Patent US-1914-1273799 (2)
Related to aircraft:
Assigned to:
National tech categories:
DE 77 (31) · BE K (21) · DE 77h.5 (16) · DE 77h.15 (14) · None (11) · DE 77h (11) · DE 77h.6 (5) · DE 77h.3 (3) · DE 42c.35 (3) · DE 42c.6 (2) · CA 244/6 (2) · CA 244/24 (2) · DE 42c.41 (2) · DE 42c.39 (2) · DE 77h.2 (2) · CA 244/67 (2) · DE 77h.4 (2) · CA 244/26 (2) · DE 77h.9 (2)
IPCs:
None (102) · IPC B64B1/58 (4) · IPC B64C3/38 (3) · IPC B64B1/64 (3) · IPC B64B1/62 (3) · IPC B64B1/00 (3) · IPC G01C9/00 (2) · IPC B64B1/40 (2) · IPC CPC B64C13/00 (2) · IPC B64C33/02 (2) · IPC B64B1/06 (2) · IPC B64B1/60 (2)
CPCs:
None (93) · CPC B64B1/00 (8) · CPC B64C13/00 (6) · CPC B64B1/62 (4) · CPC B64B1/58 (4) · CPC B64C3/385 (3) · CPC B64C17/00 (3) · CPC B64B1/64 (3) · CPC G01C9/005 (2) · CPC B64C33/02 (2) · CPC B64C2700/6273 (2) · CPC B64C2700/6259 (2) · CPC B64C23/005 (2) · CPC G09B9/12 (2) · CPC B64B1/12 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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