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发明名称
Method of and apparatus for mixing oils
摘要
申请公布号
US1971379(A)
申请公布日期
1934.08.28
申请号
US19300446886
申请日期
1930.04.24
申请人
RAILWAY SERVICE AND SUPPLY CORPORATION
发明人
PEARCE EDWIN S.
分类号
B01F5/02;F16L37/252
主分类号
B01F5/02
代理机构
代理人
主权项
地址
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