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公开(公告)号:US2134105A
公开(公告)日:1938-10-25
申请号:US14435137
申请日:1937-05-24
Applicant: BUSH AG
Inventor: CRINER HARRY J
IPC: B26D1/50
CPC classification number: B26D1/50 , Y10T83/2192 , Y10T83/7183
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公开(公告)号:US2022187A
公开(公告)日:1935-11-26
申请号:US1966535
申请日:1935-05-03
Applicant: BUSH AG
Inventor: CRINER HARRY J
CPC classification number: B26D1/54 , B26D1/50 , Y10T83/222 , Y10T83/7183
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公开(公告)号:US1855706A
公开(公告)日:1932-04-26
申请号:US53142631
申请日:1931-04-20
Applicant: BUSH AG
Inventor: CRINER HARRY J , CRINER HARRY E
IPC: B26D1/50
CPC classification number: B26D1/50 , Y10T83/7189 , Y10T83/7264 , Y10T83/8883
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