Drilldown: Patents
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Patents > Grant date:
July 1912
& Supplementary to patent :
Patent BE-1909-214032 or
Patent FR-1908-392672 or
Patent FR-1910-423792 or
Patent GB-1909-12556 or
Patent GB-1911-29012
& Related to aircraft :
1852-08-14 or
Yes
& Assigned to :
Vickers Ltd. or
None
& CPCs:
CPC B64C11/04
& Number of text pages:
1
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