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发明名称
VERSCHLEISSSCHUTZSCHICHT FUER METALLISCHE WERKSTOFFE
摘要
申请公布号
DD294505(A5)
申请公布日期
1991.10.02
申请号
DD19900340760
申请日期
1990.05.17
申请人
ZI F. SCHWEISSTECHNIK DER DDR,DE
发明人
KEITEL,STEFFEN,DE;KULWATZ,HARALD,DE;STIBBE,JOACHIM,DE;BROCKS,KONRAD,DE
分类号
C21D1/09;(IPC1-7):C21D1/09
主分类号
C21D1/09
代理机构
代理人
主权项
地址
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