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发明名称
VORRICHTUNG ZUR INTENSIVERWAERMUNG VON ROHRENDEN
摘要
申请公布号
DD279507(A1)
申请公布日期
1990.06.06
申请号
DD19890325126
申请日期
1989.01.19
申请人
VEB WALZWERK HETTSTEDT,DD
发明人
BERNHARDT,HARRY,DD;FLUEGEL,MICHAEL,DD;WINKLER,STEPHAN,DD;BUECHNER,KLAUS-DIETER,DD
分类号
C21D9/08;(IPC1-7):C21D9/08
主分类号
C21D9/08
代理机构
代理人
主权项
地址
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