Drilldown: Patents

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Patents > Related to aircraft: 0.5 & IPCs : IPC B64C31/00 or None

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Office:
Inventors:
Charles J. Jones (2) · Jaroslav Engler (2) · Heinrich Brust (2) · Johann Stumpf (2) · Ernest Wilson (2) · Karl Bomhard (2) · Charles John Evans (2)
Inventor country:
Applicant person:
None (20) · Charles J. Jones (2) · Heinrich Brust (2) · Karl Bomhard (2) · Jaroslav Engler (2) · Johann Stumpf (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (40) · None (4) · Boult, Wade & Kilburn (2) · C. A. Snow & Co. (2)
National tech categories:
None (45) · USPC 244/3.23 (19) · GB 4 propel & steer (4) · USPC 244/3.1 (3) · AT 65b (2) · USPC 102/371 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (26) · CPC F42B10/30 (17) · CPC Y02E10/74 (10) · CPC F03D3/00 (9) · CPC B64C11/006 (6) · CPC B64C11/48 (5) · CPC B64C11/36 (4) · CPC F42B15/01 (3) · CPC B64C11/343 (3) · CPC F05B2260/74 (3) · CPC B63H1/12 (2) · CPC B64C11/16 (2) · CPC B63H5/10 (2) · CPC B64C11/06 (2) · CPC Y02E10/72 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 89 results in range #1 to #89.

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