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发明名称
摘要
申请公布号
DE3442202(C2)
申请公布日期
1988.04.14
申请号
DE19843442202
申请日期
1984.11.19
申请人
EHRLICH, WILHELM, 7954 BAD WURZACH, DE
发明人
EHRLICH, WILHELM, 7954 BAD WURZACH, DE
分类号
C01B31/10;C10F5/00;C10L5/08;C21B13/00;C21C7/00;(IPC1-7):C10F5/06
主分类号
C01B31/10
代理机构
代理人
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