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公开(公告)号:US2679896A
公开(公告)日:1954-06-01
申请号:US28294152
申请日:1952-04-18
Applicant: BRANICK CHARLES E
Inventor: BRANICK CHARLES E
IPC: B60C25/02
CPC classification number: B60C25/025
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公开(公告)号:US2310892A
公开(公告)日:1943-02-09
申请号:US37993441
申请日:1941-02-21
Applicant: BRANICK CHARLES E
Inventor: BRANICK CHARLES E
IPC: F16K41/16
CPC classification number: F16K41/16 , Y10T137/87056 , Y10T137/87748
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