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发明名称
DIE FOR WORKING SHEET STOCK
摘要
申请公布号
SU1224048(A1)
申请公布日期
1986.04.15
申请号
SU19843754581
申请日期
1984.06.21
申请人
ROSTOVSKOGO NII TECH MASH
发明人
IVASHCHUK VALENTIN A,SU;VOJTOVICH VALERIJ N,SU
分类号
B21D28/14;B21D37/00;B21D43/00;(IPC1-7):B21D28/14
主分类号
B21D28/14
代理机构
代理人
主权项
地址
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