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公开(公告)号:US2583074A
公开(公告)日:1952-01-22
申请号:US70546446
申请日:1946-10-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ALLBERT EUGENE F , AUBURN BASIL J
IPC: B65H23/00 , B65H23/198
CPC classification number: B65H23/198 , B65H23/005
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公开(公告)号:US2583078A
公开(公告)日:1952-01-22
申请号:US2068448
申请日:1948-04-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: AUBURN BASIL J , LESSMANN GERHARD P
IPC: B21B37/50
CPC classification number: B21B37/50
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公开(公告)号:US2516001A
公开(公告)日:1950-07-18
申请号:US70837946
申请日:1946-11-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDING WILLIAM R , AUBURN BASIL J
IPC: B65H23/185 , B65H23/198
CPC classification number: B65H23/185 , B65H23/198
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