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发明名称
摘要
申请公布号
DE2240885(C2)
申请公布日期
1983.01.20
申请号
DE19722240885
申请日期
1972.08.19
申请人
SIGRI ELEKTROGRAPHIT GMBH, 8901 MEITINGEN, DE
发明人
ENGELMANN, ALBRECHT, DR.RER.NAT.;WEGE, ERHARD, DR.RER.NAT., 8901 MEITINGEN, DE
分类号
C21B7/10;(IPC1-7):C21B7/06
主分类号
C21B7/10
代理机构
代理人
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地址
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