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发明名称
WEAR RESISTANT LINING FOR MACHINE PARTS
摘要
申请公布号
PL128419(B1)
申请公布日期
1984.01.31
申请号
PL19810230092
申请日期
1981.03.11
申请人
发明人
分类号
B02C;B02C17/22;(IPC1-7):B02C17/22
主分类号
B02C
代理机构
代理人
主权项
地址
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