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公开(公告)号:US3469941A
公开(公告)日:1969-09-30
申请号:US3469941D
申请日:1967-09-05
Applicant: GREEN REFRACTORIES
Inventor: KUHN WILLIAM E
IPC: C01B21/06 , C01B21/064 , C01B31/06 , C04B35/583
CPC classification number: C10M1/08 , C04B35/583 , C10M2201/00 , C10M2201/061 , C10M2201/16 , C10M2201/18 , C10N2250/10
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公开(公告)号:CA871609A
公开(公告)日:1971-05-25
申请号:CA871609D
Applicant: GREEN REFRACTORIES
Inventor: KUHN WILLIAM E
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