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1.
公开(公告)号:BE599295A
公开(公告)日:1961-07-19
申请号:BE599295
申请日:1961-01-19
Applicant: HARBISON WALKER REFRACTORIES
Inventor: LEATHAM EARL , PACK ALBERT HERMAN
IPC: C04B2/10 , C04B35/057 , C04B
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公开(公告)号:BE596276A
公开(公告)日:1961-04-21
申请号:BE596276
申请日:1960-10-21
Applicant: HARBISON WALKER REFRACTORIES
Inventor: SNYDER RICHARD PATTERSON , LEATHAM EARL , GABOR CHARLES DAN , PACK ALBERT HERMAN
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公开(公告)号:DE1191733B
公开(公告)日:1965-04-22
申请号:DEH0040734
申请日:1960-10-20
Applicant: HARBISON WALKER REFRACTORIES
Inventor: SNYDER RICHARD PATTERSON , LEATHAM EARL , GABOR CHARLES DAN , PACK ALBERT HERMAN
IPC: C01F5/08
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