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公开(公告)号:US3165304A
公开(公告)日:1965-01-12
申请号:US25141563
申请日:1963-01-14
Applicant: HARBISON WALKER REFRACTORIES
Inventor: TVERGAARD AAGE M , PACK ALBERT H , CAMPBELL WILLIAM W , EARL LEATHAM
IPC: C04B2/12
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公开(公告)号:US3321559A
公开(公告)日:1967-05-23
申请号:US41192664
申请日:1964-11-17
Applicant: HARBISON WALKER REFRACTORIES
Inventor: TVERGAARD AAGE M , PACK ALBERT H , CAMPBELL WILLIAM W , EARL LEATHAM
IPC: F27B1/00
CPC classification number: F27B1/005
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