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公开(公告)号:US3141785A
公开(公告)日:1964-07-21
申请号:US10898961
申请日:1961-05-10
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES
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公开(公告)号:US3138470A
公开(公告)日:1964-06-23
申请号:US17978662
申请日:1962-03-14
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , BIRCH RAYMOND E
IPC: C04B35/16
CPC classification number: C04B35/16
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公开(公告)号:US3108860A
公开(公告)日:1963-10-29
申请号:US5817960
申请日:1960-09-26
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , WICKEN OSCAR M
IPC: C04B35/057
CPC classification number: C04B35/057
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公开(公告)号:US3070449A
公开(公告)日:1962-12-25
申请号:US10134561
申请日:1961-04-07
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , WEAVER ERNEST P
CPC classification number: C04B35/013 , C10C1/005 , Y10S264/36
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公开(公告)号:US3312557A
公开(公告)日:1967-04-04
申请号:US40723964
申请日:1964-10-28
Applicant: HARBISON WALKER REFRACTORIES
Inventor: HAVRANEK PETER H , BEN DAVIES
IPC: C04B35/03
CPC classification number: C04B35/03 , Y10T428/31815
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公开(公告)号:US3230100A
公开(公告)日:1966-01-18
申请号:US43641265
申请日:1965-02-15
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , MILLER JR ELDON D
IPC: C04B35/101 , C21B7/06 , F27B7/00
CPC classification number: C21B7/06 , C04B35/101 , F27B7/00
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公开(公告)号:US3208861A
公开(公告)日:1965-09-28
申请号:US27079363
申请日:1963-04-05
Applicant: HARBISON WALKER REFRACTORIES
Inventor: HENRY GEORGE R , KING DONALD F , BEN DAVIES
IPC: C04B35/043 , C04B35/63
CPC classification number: C04B35/043 , C04B35/6316
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公开(公告)号:US3075848A
公开(公告)日:1963-01-29
申请号:US7353760
申请日:1960-12-05
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , RENKEY ALBERT L
IPC: C04B28/26
CPC classification number: C04B28/26 , C04B2111/28 , Y02W30/94 , C04B14/04 , C04B14/30 , C04B18/146 , C04B14/304
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公开(公告)号:US2838409A
公开(公告)日:1958-06-10
申请号:US59936256
申请日:1956-07-23
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , MCCREIGHT DONALD O
IPC: C04B35/14
CPC classification number: C04B35/14
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公开(公告)号:US2792311A
公开(公告)日:1957-05-14
申请号:US54108055
申请日:1955-10-17
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES
CPC classification number: C04B35/66 , C04B35/01 , C04B35/12 , C04B35/42 , C04B35/44 , C04B35/6316 , C04B35/632 , C04B2111/00086 , C04B2235/3217 , C04B2235/3241
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