Drilldown: Patents

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Patents > Office: US & Tech fields: navigation & Number of claims: 6-10

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Office: (Click arrow to add another value)
Inventors:
Albert Hugo Friedel (3) · Reinhold Schmiechen (2) · Louis Coutant Badeau (2)
Inventor country:
Applicant person:
None (7) · Albert Hugo Friedel (3) · Reinhold Schmiechen (2) · Louis Coutant Badeau (2)
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None (21)
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Supplementary to patent:
Related to aircraft:
Patent agent:
None (19) · Munn & Co. (5) · None (3) · Michael J. Stark & Sons (3) · R. S. & A. B. Lacey (3) · Victor J. Evans (2) · John P. Tarbox (2) · C. A. Snow & Co. (2)
National tech categories:
USPC 244/13 (5) · USPC 244/93 (5) · None (4) · USPC 244/234 (4) · USPC 244/51 (3) · USPC 244/25 (3) · USPC 244/26 (3) · USPC 244/22 (3) · USPC 244/11 (3) · USPC 244/90R (3) · USPC 244/68 (3) · USPC 244/66 (3)
CPCs:
CPC B64B1/00 (14) · CPC B64C13/00 (9) · CPC B64C2700/6295 (6) · CPC B64C39/08 (6) · CPC B64C23/005 (6) · CPC B64C33/02 (4) · CPC B64C39/005 (4) · CPC B64C33/00 (3) · CPC B64C17/00 (3) · CPC G01P3/36 (2) · CPC B64B1/40 (2) · CPC B64C9/38 (2) · CPC B64C3/385 (2) · CPC B64C27/82 (2)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 79 results in range #1 to #79.

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