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公开(公告)号:US2645312A
公开(公告)日:1953-07-14
申请号:US9679949
申请日:1949-06-02
Applicant: CHASE THERON P
Inventor: CHASE THERON P
IPC: F16D65/46
CPC classification number: F16D65/46
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公开(公告)号:US1356695A
公开(公告)日:1920-10-26
申请号:US10534016
申请日:1916-06-23
Applicant: CHASE THERON P
Inventor: CHASE THERON P
IPC: F02F3/00
CPC classification number: F02F3/003 , F05C2201/021 , F05C2201/0436 , Y10T29/49256
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