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经营范围
发明名称
ZIEHSTEINHALTER
摘要
申请公布号
DD147916(A1)
申请公布日期
1981.04.29
申请号
DD19790217476
申请日期
1979.12.08
申请人
SCHLEGEL,JOACHIM,DD;PETZOLD,KLAUS-MICHAEL,DD;SCHEIBE,MARTIN,DD;PETERS,REINHARDT,DD
发明人
SCHLEGEL,JOACHIM,DD;PETZOLD,KLAUS-MICHAEL,DD;SCHEIBE,MARTIN,DD;PETERS,REINHARDT,DD
分类号
B21C3/14;(IPC1-7):B21C3/14
主分类号
B21C3/14
代理机构
代理人
主权项
地址
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