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发明名称
Process for making lubricating grease
摘要
申请公布号
US1749251(A)
申请公布日期
1930.03.04
申请号
US19270176301
申请日期
1927.03.17
申请人
KLEMGARD EDWIN N
发明人
KLEMGARD EDWIN N.
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主分类号
代理机构
代理人
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