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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:US3316107A
公开(公告)日:1967-04-25
申请号:US47058565
申请日:1965-07-08
Applicant: HARBISON WALKER REFRACTORIES
Inventor: HAVRANEK PETER H
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公开(公告)号:US3262795A
公开(公告)日:1966-07-26
申请号:US37747764
申请日:1964-06-24
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , WEAVER ERNEST P , HAVRANEK PETER H
IPC: C04B35/03
CPC classification number: C04B35/03
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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:US3262794A
公开(公告)日:1966-07-26
申请号:US37205064
申请日:1964-06-02
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , WEAVER ERNEST P , HAVRANEK PETER H
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公开(公告)号:US3245811A
公开(公告)日:1966-04-12
申请号:US34972964
申请日:1964-03-05
Applicant: HARBISON WALKER REFRACTORIES
Inventor: HAVRANEK PETER H , BEN DAVIES
IPC: C04B35/047 , C21C5/44 , F27D1/00
CPC classification number: C04B35/0473 , C21C5/44 , F27D1/0006
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