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发明名称
SHEET STOCK WORKING DIE SET
摘要
申请公布号
SU626860(A1)
申请公布日期
1978.10.05
申请号
SU19772462309
申请日期
1977.03.15
申请人
INST SVERKHTVERDYKH MATERIALOV
发明人
ELISTRATOV VIKTOR ,SU;SANDOVENKO VASILIJ A,SU
分类号
B21D37/00;B30B15/02;(IPC1-7):B21D37/00
主分类号
B21D37/00
代理机构
代理人
主权项
地址
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