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发明名称
Mold dressing for casting non-ferrous metals
摘要
申请公布号
US2879169(A)
申请公布日期
1959.03.24
申请号
US19550503025
申请日期
1955.04.21
申请人
MONSANTO CHEMICAL COMPANY
发明人
TEICHER HARRY
分类号
B22C3/00
主分类号
B22C3/00
代理机构
代理人
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地址
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