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发明名称
Drawing lubricant
摘要
申请公布号
US1907920(A)
申请公布日期
1933.05.09
申请号
US19270217542
申请日期
1927.09.03
申请人
STANDARD OIL COMPANY
发明人
WILKIN ROBERT E.
分类号
C10M173/00
主分类号
C10M173/00
代理机构
代理人
主权项
地址
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