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发明名称
LUBRICATING COMPOSITIONS
摘要
申请公布号
IE20406(L)
申请公布日期
1952.10.23
申请号
IE19520000154
申请日期
1952.04.10
申请人
C.C. WAKEFIELD AND CO LTD
发明人
分类号
(IPC1-7):C10M1/38
主分类号
(IPC1-7):C10M1/38
代理机构
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