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发明名称
VERFAHREN ZUM KALTWALZEN VON METALLBAND UND -BLECH
摘要
申请公布号
DD251092(A1)
申请公布日期
1987.11.04
申请号
DD19860292678
申请日期
1986.07.21
申请人
BERGAKADEMIE FREIBERG DIREKTORAT FORSCHUNG,DD
发明人
KNAUSCHNER,ALFRED,DD;SCHOELER,HORST-HUGO,DD;KUEHLE,GUENTER,DD
分类号
B21B1/22;B21B27/10;B21B37/74;B21B45/02;(IPC1-7):B21B27/10
主分类号
B21B1/22
代理机构
代理人
主权项
地址
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