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公开(公告)号:US3196193A
公开(公告)日:1965-07-20
申请号:US30460963
申请日:1963-08-26
Applicant: HARBISON WALKER REFRACTORIES
Inventor: BEN DAVIES , MILTON WICKEN OSCAR
IPC: C04B35/03 , C04B35/057 , C04B35/06 , C04B35/64
CPC classification number: C04B35/64 , C04B35/03 , C04B35/057 , C04B35/06 , Y10S264/35
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公开(公告)号:US3175815A
公开(公告)日:1965-03-30
申请号:US41187364
申请日:1964-11-17
Applicant: HARBISON WALKER REFRACTORIES
Inventor: MILTON WICKEN OSCAR , SCHNEIDER RICHARD R
CPC classification number: B01J19/28 , B01J6/00 , B01J2219/00121 , B01J2219/00155 , B01J2219/187 , F26B11/0409 , F27B7/04 , F27B2007/046
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