Drilldown: Patents
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Patents > Full specification filed date:
November 15, 1912
& Related to aircraft
:
Jan 15, 1908
or
No
or
Yes
& Assigned to
:
Westinghouse Air Spring Company
or
None
& IPCs
:
IPC B64C13/00
or
IPC B64C25/00
or
IPC B64C31/06
& First filing:
No
& Cites these patents
:
1910
or
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