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公开(公告)号:US3091014A
公开(公告)日:1963-05-28
申请号:US19276062
申请日:1962-05-07
Applicant: HARBISON WALKER REFRACTORIES
Inventor: SMOOT THOMAS W , STOCK DONALD F
CPC classification number: F27D1/0006 , C04B41/5042 , C04B41/87 , F27D5/00
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公开(公告)号:US3241989A
公开(公告)日:1966-03-22
申请号:US47085865
申请日:1965-07-09
Applicant: HARBISON WALKER REFRACTORIES
Inventor: WISHON BERHL E , STOCK DONALD F
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公开(公告)号:US3227568A
公开(公告)日:1966-01-04
申请号:US34313164
申请日:1964-02-06
Applicant: HARBISON WALKER REFRACTORIES
Inventor: STOCK DONALD F , WISHON BERHL E , ALLEN PIERCE J
IPC: C04B35/14
CPC classification number: C04B35/14
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公开(公告)号:US3146115A
公开(公告)日:1964-08-25
申请号:US18544362
申请日:1962-04-05
Applicant: HARBISON WALKER REFRACTORIES
Inventor: WISHON BERHL E , BIRCH RAYMOND E , STOCK DONALD F
IPC: C04B35/18
CPC classification number: C04B35/18
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公开(公告)号:US3121323A
公开(公告)日:1964-02-18
申请号:US15418461
申请日:1961-11-22
Applicant: HARBISON WALKER REFRACTORIES
Inventor: WISHON BERHL E , STOCK DONALD F
CPC classification number: B22D41/08 , F27D21/00 , F27D2021/0085 , G01N15/0826
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