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发明名称
Grinding composition vehicle
摘要
申请公布号
US2889215(A)
申请公布日期
1959.06.02
申请号
US19550504667
申请日期
1955.04.28
申请人
CONTINENTAL OIL COMPANY
发明人
NELSON ERNEST W.
分类号
C09K3/14
主分类号
C09K3/14
代理机构
代理人
主权项
地址
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