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公开(公告)号:US3326704A
公开(公告)日:1967-06-20
申请号:US48511165
申请日:1965-09-03
Applicant: HARBISON WALKER REFRACTORIES
Inventor: SCOTT ROBERT K , EARL LEATHAM , EDWARD EINSTEIN
IPC: C03C3/06
CPC classification number: C03C3/06 , C03C2201/02 , C03C2201/32 , C03C2203/10 , C03C2203/52
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公开(公告)号:US3314758A
公开(公告)日:1967-04-18
申请号:US39232064
申请日:1964-08-26
Applicant: HARBISON WALKER REFRACTORIES
Inventor: SCOTT ROBERT K , MCCREIGHT DONALD O , EDWARD EINSTEIN , THOMPSON CLYDE L
IPC: C03C3/06 , C04B35/14 , C04B35/653
CPC classification number: C04B35/653 , C03C3/06 , C04B35/14
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公开(公告)号:US3366445A
公开(公告)日:1968-01-30
申请号:US34749964
申请日:1964-02-26
Applicant: HARBISON WALKER REFRACTORIES
Inventor: EDWARD EINSTEIN , MILLER JR ELDON D , EARL LEATHAM
IPC: C04B35/18 , C04B35/185
CPC classification number: C04B35/185 , C04B35/18
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公开(公告)号:US3336108A
公开(公告)日:1967-08-15
申请号:US38825564
申请日:1964-08-07
Applicant: HARBISON WALKER REFRACTORIES
Inventor: EARL LEATHAM , PACK ALBERT H , CAMPBELL WILLIAM W , EDWARD EINSTEIN , MILLER JR ELDON D
IPC: C01B33/26
CPC classification number: C01B33/26 , C01B33/40 , C01B33/42 , C01B33/46 , Y10T428/2982
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公开(公告)号:US3357787A
公开(公告)日:1967-12-12
申请号:US48779265
申请日:1965-09-16
Applicant: HARBISON WALKER REFRACTORIES
Inventor: EDWARD EINSTEIN
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公开(公告)号:US3176054A
公开(公告)日:1965-03-30
申请号:US18587762
申请日:1962-04-09
Applicant: HARBISON WALKER REFRACTORIES
Inventor: EDWARD EINSTEIN , MCCREIGHT DONALD O
IPC: C04B38/06
CPC classification number: C04B38/065 , Y10S264/07 , C04B28/06 , C04B35/10 , C04B38/067
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