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发明名称
Moule pour le moulage de métaux fondus réactifs et réfractaires
摘要
申请公布号
CH491699(A)
申请公布日期
1970.06.15
申请号
CH19680012817
申请日期
1968.08.27
申请人
BROWN,ROBERT ALTON;BROWN,CLIFFORD ALTON
发明人
ALTON BROWN,ROBERT;ALTON BROWN,CLIFFORD
分类号
B22C1/16;B22C1/18;B22C1/20;B22C3/00;B22C9/04;(IPC1-7):B22C1/00
主分类号
B22C1/16
代理机构
代理人
主权项
地址
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