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公开(公告)号:US2666722A
公开(公告)日:1954-01-19
申请号:US2508848
申请日:1948-05-04
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , CUTLER HERBERT J
IPC: C21D8/04
CPC classification number: C21D8/0426
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公开(公告)号:US2302607A
公开(公告)日:1942-11-17
申请号:US38274141
申请日:1941-03-11
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN
IPC: C22C38/00
CPC classification number: C22C38/001
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公开(公告)号:US2694627A
公开(公告)日:1954-11-16
申请号:US22172051
申请日:1951-04-18
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , HAUPT KARL F
IPC: C22C38/16
CPC classification number: C22C38/16
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公开(公告)号:US2356450A
公开(公告)日:1944-08-22
申请号:US43279642
申请日:1942-02-28
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN
IPC: C22C38/12
CPC classification number: C22C38/12
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公开(公告)号:US2181693A
公开(公告)日:1939-11-28
申请号:US16284837
申请日:1937-09-08
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , LARSON HUGO C
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公开(公告)号:US3076361A
公开(公告)日:1963-02-05
申请号:US2880860
申请日:1960-05-12
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , FRAME JOHN W , MELLOY GEORGE F
CPC classification number: B21B1/26 , B21B2201/04 , C21D8/00 , Y10S72/70
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公开(公告)号:US2334076A
公开(公告)日:1943-11-09
申请号:US41101641
申请日:1941-09-16
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , KREISER JOHN R
CPC classification number: C10M7/00 , C10M2201/041 , C10M2201/042 , C10M2201/063 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2207/125 , C10M2207/129 , C10M2207/20 , C10M2211/024 , C10M2211/06 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10N2210/02 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/08 , C10N2250/10
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公开(公告)号:US2319393A
公开(公告)日:1943-05-18
申请号:US40898841
申请日:1941-08-30
Applicant: BETHLEHEM STEEL CORP
Inventor: SAMUEL EPSTEIN , KREISER JOHN R
CPC classification number: C10M7/00 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2207/125 , C10M2207/129 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10N2210/02 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/08 , C10N2250/10
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