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经营范围
发明名称
Preparation of bisphenols
摘要
申请公布号
US4859803(A)
申请公布日期
1989.08.22
申请号
US19880194659
申请日期
1988.05.16
申请人
SHELL OIL COMPANY
发明人
SHAW, PAUL V.
分类号
B01J31/10;C07B61/00;C07C37/20;C07C39/16
主分类号
B01J31/10
代理机构
代理人
主权项
地址
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