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发明名称
Mineral oil composition
摘要
申请公布号
US2378443(A)
申请公布日期
1945.06.19
申请号
US19440566402
申请日期
1944.12.02
申请人
GULF OIL CORPORATION
发明人
SMITH HERSCHEL G.;CANTRELL TROY L.;PETERS JOHN G.
分类号
主分类号
代理机构
代理人
主权项
地址
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