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发明名称
SEPARATION METHOD OF THIN-WALLED PROFILES BY CUTTING ANDAPPARATUS FOR EXECUTION OF THE SAID METHOD
摘要
申请公布号
CS206857(B1)
申请公布日期
1981.07.31
申请号
CS19790003515
申请日期
1979.05.22
申请人
KEBERT,JIRI,CS
发明人
KEBERT,JIRI,CS
分类号
B21D22/02;B21J7/00;(IPC1-7):B21J7/00
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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