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经营范围
发明名称
Method for hydrolyzing sulfonic acids
摘要
申请公布号
US2774800(A)
申请公布日期
1956.12.18
申请号
US19540451456
申请日期
1954.08.23
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
SHMIDL ALBERT J.;WALKER JAMES L.
分类号
C01B17/90
主分类号
C01B17/90
代理机构
代理人
主权项
地址
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