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经营范围
发明名称
Manufacture of condensation products from substituted phenols
摘要
申请公布号
GB508523(A)
申请公布日期
1939.07.03
申请号
GB19380000165
申请日期
1938.01.03
申请人
REGINALD JOHN WILLIAM REYNOLDS;ERIC EVERARD WALKER;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C07D213/20
主分类号
C07D213/20
代理机构
代理人
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