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公开(公告)号:US2528216A
公开(公告)日:1950-10-31
申请号:US901548
申请日:1948-02-17
Applicant: GEN ELECTRIC
Inventor: DUNN CECIL G , JOHNSON JR BIRGER L
IPC: C21D1/78
CPC classification number: C21D1/78
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2.Process for producing fine-grained highly oriented silicon steel 失效
Title translation: 生产细粒度高取向硅钢的方法公开(公告)号:US2700006A
公开(公告)日:1955-01-18
申请号:US37831153
申请日:1953-09-03
Applicant: GEN ELECTRIC
Inventor: DUNN CECIL G
CPC classification number: C21D8/12 , C21D8/1244 , C21D2281/01 , C21D2281/02 , C30B1/02 , C30B29/52
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公开(公告)号:US3335037A
公开(公告)日:1967-08-08
申请号:US33404963
申请日:1963-12-27
Applicant: GEN ELECTRIC
Inventor: DUNN CECIL G , WEBSTER HAROLD F
IPC: C22C27/02
CPC classification number: C22C27/02
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公开(公告)号:US3332859A
公开(公告)日:1967-07-25
申请号:US33404763
申请日:1963-12-27
Applicant: GEN ELECTRIC
Inventor: DUNN CECIL G , VERMILYEA DAVID A
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公开(公告)号:US3335073A
公开(公告)日:1967-08-08
申请号:US33404863
申请日:1963-12-27
Applicant: GEN ELECTRIC
Inventor: DUNN CECIL G
CPC classification number: C25D11/26 , H01G9/04 , Y10S72/70 , Y10S205/917
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公开(公告)号:US2534141A
公开(公告)日:1950-12-12
申请号:US232748
申请日:1948-01-14
Applicant: GEN ELECTRIC
Inventor: WESTON MORRILL , DUNN CECIL G , RAYMOND WARD
CPC classification number: C21D8/1272 , C21D3/04 , C21D8/1233 , C21D8/1255 , C21D8/1266
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