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经营范围
发明名称
Coated membranes.
摘要
申请公布号
ZA9708326(B)
申请公布日期
1998.08.26
申请号
ZA19970008326
申请日期
1997.09.16
申请人
THE STANDARD OIL COMPANY
发明人
TERRY J. MAZANEC;THOMAS L. CABLE
分类号
B01D
主分类号
B01D
代理机构
代理人
主权项
地址
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