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经营范围
发明名称
Antifoaming and antifreezing mixtures
摘要
申请公布号
US2127490(A)
申请公布日期
1938.08.16
申请号
US19350006267
申请日期
1935.02.12
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
FLAXMAN MARCELLUS T.
分类号
C09K5/20
主分类号
C09K5/20
代理机构
代理人
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地址
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