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经营范围
发明名称
Method for the purification of ion exchange resins used in the production of bisphenol A
摘要
申请公布号
US4847432(A)
申请公布日期
1989.07.11
申请号
US19870137983
申请日期
1987.12.28
申请人
GENERAL ELECTRIC COMPANY
发明人
FALER, GARY R.
分类号
B01J31/10;B01J37/06;B01J37/30;C07B61/00;C07C27/00;C07C37/20;C07C39/16;C07C67/00
主分类号
B01J31/10
代理机构
代理人
主权项
地址
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