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发明名称
PROCESS FOR MANUFACTURING GRINDING-POLISHING POWDER,ESPECIALLY FOR BRASS,ZAMAK AND ALUMINIUM
摘要
申请公布号
PL116072(B1)
申请公布日期
1981.05.30
申请号
PL19780209864
申请日期
1978.09.25
申请人
发明人
分类号
C09K;C09K3/14;(IPC1-7):C09K3/14
主分类号
C09K
代理机构
代理人
主权项
地址
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