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发明名称
Rå-satsblanding for anvendelse ved fremstilling av stöperiformer og -kjerner
摘要
申请公布号
NO180331(C)
申请公布日期
1997.04.02
申请号
NO19890004792
申请日期
1989.11.30
申请人
BORDEN CHEMICAL INC
发明人
IYER, S. RAJA;JOHNSON, CALVIN K.;COOKE, RICHARD C.
分类号
B22C;B22C1/20;B22C1/22;B22C25/00;(IPC1-7):B22C1/22
主分类号
B22C
代理机构
代理人
主权项
地址
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