Drilldown: Patents

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Patents > Applicant is inventor: Yes & Assigned to : Vickers Ltd. or None & National tech categories : GB 4 propel & steer or USPC 244/90R & Number of diagram pages: None

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Inventors:
James Grieve Lorrain (3) · None (2) · Ernest Wilson (2) · Patrick Young Alexander (2)
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None (28)
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Tech fields:
None (34) · propulsion (14) · propeller (13) · LTA (10) · navigation (9) · electricity (7) · frame (6) · steam (5) · rudder (5) · valve (5) · ascension (4) · heavier-than-air (4) · car (4)
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Showing below up to 72 results in range #1 to #72.

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