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经营范围
发明名称
Hydrocarbon purification
摘要
申请公布号
US3325391(A)
申请公布日期
1967.06.13
申请号
US19630328574
申请日期
1963.12.06
申请人
PETROLITE CORPORATION
发明人
WATERMAN LOGAN C.;MARTIN ROBERT BRUCE
分类号
C07C2/62;C07C7/00;C07C7/171
主分类号
C07C2/62
代理机构
代理人
主权项
地址
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