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发明名称
摘要
申请公布号
DE3137587(C2)
申请公布日期
1989.09.21
申请号
DE19813137587
申请日期
1981.09.22
申请人
SCHERING AG, 1000 BERLIN UND 4709 BERGKAMEN, DE
发明人
THOENER, MANFRED, 4322 SPROCKHOEVEL, DE
分类号
C23C18/24
主分类号
C23C18/24
代理机构
代理人
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