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发明名称
VERFAHREN UND EINRICHTUNG ZUM THERMISCHEN OBERFLAECHENHAERTEN VON METALLENEN WERKSTUECKEN
摘要
申请公布号
DD337660(A7)
申请公布日期
1992.05.07
申请号
DD19900337660
申请日期
1990.02.07
申请人
HPO HANSEATISCHE PRAEZISIONS- UND ORBITTECHNIK GMBH
发明人
分类号
C21D;(IPC1-7):C21D/
主分类号
C21D
代理机构
代理人
主权项
地址
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