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发明名称
FREMGANGSMAATE FOR FREMSTILLING AV FENOLHARPIKSSKUM.
摘要
申请公布号
NO161921(B)
申请公布日期
1989.07.03
申请号
NO19830002445
申请日期
1983.07.05
申请人
KOPPERS COMPANY INC.
发明人
CARLSON, JOHN D.;KIFER, EDWARD W.;WOJTYNA, VINCENT J.;COLTON, JAMES P.
分类号
C08J9/04;C08J9/14;C08K5/42;C08L61/04;C08L61/06;C08L61/10
主分类号
C08J9/04
代理机构
代理人
主权项
地址
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