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发明名称
Lubricating grease
摘要
申请公布号
US1979943(A)
申请公布日期
1934.11.06
申请号
US19300471427
申请日期
1930.07.28
申请人
SHELL DEVELOPMENT COMPANY
发明人
KLEMGARD EDWIN N.
分类号
C10M131/12
主分类号
C10M131/12
代理机构
代理人
主权项
地址
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