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发明名称
LUBRICANTS
摘要
申请公布号
CA746491(A)
申请公布日期
1966.11.15
申请号
CAD746491
申请日期
申请人
ETHYL CORPORATION
发明人
JAMES B. HINKAMP;I-MING FENG;JOSEPH E. KIENINGER
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主分类号
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代理人
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