Drilldown: Patents

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Patents > IPCs : IPC B64C25/00 or None & Number of claims: 11

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Office:
Inventors:
George Sutherland Dodman (3) · James Dennis Roots (2) · George Brougham Hubert Austin (2)
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Applicant person:
None (8) · George Sutherland Dodman (3) · James Dennis Roots (2)
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None (24) · HU V/h (5) · USPC 244/119 (2) · USPC 244/70 (2) · USPC 244/45R (2)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 57 results in range #1 to #57.

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