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公开(公告)号:US3189804A
公开(公告)日:1965-06-15
申请号:US7759360
申请日:1960-12-22
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DOLPHIN THOMAS J , HAWKINS DAVID M
IPC: B65H23/198
CPC classification number: B65H23/198
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公开(公告)号:US3337154A
公开(公告)日:1967-08-22
申请号:US52792266
申请日:1966-02-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: SMITH JR FREDERICK J , HAWKINS DAVID M
CPC classification number: H02P5/46 , B21C1/12 , B21C47/003 , B65H54/80
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公开(公告)号:US3183427A
公开(公告)日:1965-05-11
申请号:US9252761
申请日:1961-03-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HAWKINS DAVID M , DOLPHIN THOMAS J
IPC: H02P7/282
CPC classification number: H02P7/282 , H02P7/2825
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公开(公告)号:US3036254A
公开(公告)日:1962-05-22
申请号:US80881759
申请日:1959-04-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HAWKINS DAVID M , ABELL DONALD E
IPC: B65H23/198
CPC classification number: B65H23/198
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5.
公开(公告)号:US2989674A
公开(公告)日:1961-06-20
申请号:US78657759
申请日:1959-01-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HAWKINS DAVID M , ABELL DONALD E
IPC: B23D36/00
CPC classification number: B23D36/00 , Y10T83/141 , Y10T83/159
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