Drilldown: Patents

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Patents > Tech fields: None & Number of diagram pages: 2-50000000 & Number of figures: 5

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Office:
Inventors:
Charles Rudolph Wittemann (2) · Victor Tatin (2) · Spencer MacDougal Brown (2)
Inventor country:
Applicant person:
Victor Tatin (2) · Charles Rudolph Wittemann (2) · Spencer MacDougal Brown (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (6) · Munn & Co. (4) · Victor J. Evans (2) · J. S. Withers & Spooner (2) · Sigmund Herzog (2) · John P. Tarbox (2) · Marks & Clerk (2)
National tech categories:
None (31) · FR 6.4 (5) · USPC 244/233 (4) · USPC 244/45R (3)
CPCs:
CPC B64C2700/6295 (10) · CPC B64C17/00 (7) · CPC B64C39/00 (4) · CPC B64C39/005 (4) · CPC B64C3/385 (4) · CPC B64C39/08 (4) · CPC B64C35/00 (4) · CPC B64C13/00 (4) · CPC B64C23/005 (4) · None (3) · CPC B64C25/60 (3) · CPC B64C39/026 (2) · CPC B64C2700/6212 (2) · CPC B64C33/02 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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