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Patents > Citations from after 1930: 1 & Number of text pages: 3 & Number of diagram pages: 2

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Office:
Inventors:
Albert O. Paulson (2) · Rudolph G. Dressler (2)
Inventor country:
Applicant person:
Albert O. Paulson (2) · Rudolph G. Dressler (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (14) · stability (7) · airplane (6) · propeller (5) · helicopter (4) · wheels (4) · frame (4) · control (4) · landing (3) · parachute (3) · rudder (3) · car (3) · marine propeller (2) · airfoil (2) · LTA (2) · Landing gear (2) · navigation (2) · aerial propeller (2) · box kite (2)
Full specification filed date:
Application number:
None (7)
Granted:
Related to aircraft:
Patent agent:
Munn & Co. (4) · C. A. Snow & Co. (3) · W. P. Thompson & Co. (2) · J. S. Zerbe (2) · None (2) · John P. Tarbox (2)
National tech categories:
None (23) · USPC 244/80 (3) · USPC 244/66 (2) · FR 6.4 (2) · USPC 244/45R (2)
CPCs:
CPC B64C39/005 (5) · CPC B64C33/00 (4) · CPC B64C17/00 (4) · CPC B64C27/82 (3) · CPC B64B1/00 (2) · CPC B64C39/08 (2) · CPC B64C2700/6295 (2) · CPC B64C1/00 (2) · CPC B64C2700/6274 (2) · CPC B64C23/005 (2) · CPC B64C27/54 (2) · CPC B64C13/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 53 results in range #1 to #53.

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