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发明名称
PROCESS FOR THE PRE-TREATMENT OF POLYIMIDES
摘要
申请公布号
DE3472975(D1)
申请公布日期
1988.09.01
申请号
DE19843472975
申请日期
1984.06.30
申请人
SCHERING AKTIENGESELLSCHAFT BERLIN UND BERGKAMEN
发明人
MAHLKOW, HARTMUT;GRAPENTIN, HANS-JOACHIM;SEIDENSPINNER, HUBERT-MATTHIAS, DR.
分类号
C23C18/22;(IPC1-7):C23C18/22
主分类号
C23C18/22
代理机构
代理人
主权项
地址
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