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经营范围
发明名称
Process of lubricating engines with vaporous lubricants
摘要
申请公布号
US2841244(A)
申请公布日期
1958.07.01
申请号
US19540462830
申请日期
1954.10.18
申请人
SHELL DEVELOPMENT COMPANY
发明人
SOREM STANLEY S.
分类号
F01D25/18
主分类号
F01D25/18
代理机构
代理人
主权项
地址
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