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公开(公告)号:US1470318A
公开(公告)日:1923-10-09
申请号:US43692121
申请日:1921-01-13
Applicant: BENNER STANLEY J , DIEHL CLINTON V J
Inventor: BENNER STANLEY J , DIEHL CLINTON V J
IPC: F16G13/00
CPC classification number: F16G13/00
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公开(公告)号:US1866993A
公开(公告)日:1932-07-12
申请号:US41151829
申请日:1929-12-04
Applicant: BENNER STANLEY J
Inventor: BENNER STANLEY J
IPC: B65G17/38
CPC classification number: B65G17/38 , B65G2201/06
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