Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Number of diagram pages: 1-2 & Number of figures: 7-8

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Year granted:
Office:
Inventors:
None (5) · Charles Arthur Wragg (2) · Robert Kemp (2) · Joseph Vanorio (2) · Edward Eugene Brown (2) · James M. H. Jacobs (2)
Inventor country:
Applicant person:
None (11) · Charles Arthur Wragg (2) · John William Rapp (2) · Joseph Vanorio (2) · Edward Eugene Brown (2)
Applicant is inventor:
Tech fields:
airplane (13) · construction (6) · frame (6) · wings (5) · design (5) · propulsion (4) · propeller (4) · subsystem (3) · Stability (3) · spars (3) · fuselage (3) · None (3) · Aerodynamics (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
IPCs:
None (9) · IPC B64C1/06 (3) · IPC B64C3/00 (3) · IPC B64C1/08 (2) · IPC B64C3/56 (2) · IPC B64C25/00 (2) · IPC B64C11/00 (2) · IPC B64C11/20 (2) · IPC B64C3/18 (2) · IPC B64C13/12 (2)
CPCs:
None (7) · CPC B64C3/00 (3) · CPC B64C11/20 (2) · CPC B64C3/18 (2) · CPC B64C2700/6233 (2) · CPC B64C2001/0081 (2) · CPC B64C2001/0063 (2) · CPC B64C13/12 (2) · CPC B64C11/24 (2) · CPC B64C17/00 (2) · CPC B64C1/08 (2) · CPC Y10T29/49334 (2) · CPC B64C1/00 (2) · CPC B64C3/56 (2) · CPC B64C1/065 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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

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