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发明名称
Improvements in or relating to a process for producing polyhydric aromatic compounds
摘要
申请公布号
GB939570(A)
申请公布日期
1963.10.16
申请号
GB19620001969
申请日期
1962.01.18
申请人
KOPPERS COMPANY, INC.
发明人
CARLSON JOHN DAVID
分类号
B01J6/00;C07C37/04
主分类号
B01J6/00
代理机构
代理人
主权项
地址
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