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公开(公告)号:US3326541A
公开(公告)日:1967-06-20
申请号:US50476465
申请日:1965-10-24
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , HANSON DAVID C
IPC: C03B5/04
CPC classification number: C03B5/04 , Y02P40/535 , Y10S165/031
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2.
公开(公告)号:US3321323A
公开(公告)日:1967-05-23
申请号:US52328166
申请日:1966-01-27
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES
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公开(公告)号:US3262797A
公开(公告)日:1966-07-26
申请号:US45683865
申请日:1965-05-18
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES
IPC: C04B35/047
CPC classification number: C04B35/0473
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公开(公告)号:US3262796A
公开(公告)日:1966-07-26
申请号:US42599965
申请日:1965-01-14
Applicant: HARBISON WALKER REFRACTORIES
Inventor: PAUL WEAVER ERNEST , BEN DAVIES
CPC classification number: C04B41/009 , C04B41/478 , C04B41/82 , Y10S264/07 , C04B35/00
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公开(公告)号:US3233017A
公开(公告)日:1966-02-01
申请号:US30200263
申请日:1963-08-14
Applicant: HARBISON WALKER REFRACTORIES
Inventor: WEAVER ERNEST P , BEN DAVIES
CPC classification number: C21C5/44 , C04B35/03 , C10C3/005 , Y10S264/20 , Y10S264/36
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公开(公告)号:US3199994A
公开(公告)日:1965-08-10
申请号:US25946163
申请日:1963-02-18
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES
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公开(公告)号:US3194672A
公开(公告)日:1965-07-13
申请号:US27069963
申请日:1963-04-04
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , HAVRANEK PETER H
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公开(公告)号:US3180743A
公开(公告)日:1965-04-27
申请号:US18359662
申请日:1962-03-29
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , WALTHER FRANK H
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公开(公告)号:US3351476A
公开(公告)日:1967-11-07
申请号:US53659766
申请日:1966-03-23
Applicant: HARBISON WALKER REFRACTORIES
Inventor: WEAVER ERNEST P , BEN DAVIES
CPC classification number: B65G47/48 , C04B35/013
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公开(公告)号:US3258257A
公开(公告)日:1966-06-28
申请号:US29532963
申请日:1963-07-16
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BRENT WILSON ALBERT , BEN DAVIES
IPC: C21C5/44
CPC classification number: C21C5/44
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