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公开(公告)号:US2960764A
公开(公告)日:1960-11-22
申请号:US80493659
申请日:1959-04-08
Applicant: REICHL REYMOND M
Inventor: REICHL REYMOND M
IPC: B21H1/00
CPC classification number: B21H1/00 , Y10T29/49481 , Y10T29/49799 , Y10T29/49805 , Y10T29/49812
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公开(公告)号:US2960763A
公开(公告)日:1960-11-22
申请号:US53971355
申请日:1955-10-11
Applicant: REICHL REYMOND M
Inventor: REICHL REYMOND M
CPC classification number: B21K1/32 , B21J5/00 , Y10T29/49504 , Y10T29/4981
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