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发明名称
Method of lubricating metal surfaces during cold working
摘要
申请公布号
US2469473(A)
申请公布日期
1949.05.10
申请号
US19430497117
申请日期
1943.08.02
申请人
GILRON PRODUCTS COMPANY
发明人
OROZCO GILBERT H.;HENRICKS JOHN A.
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