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发明名称
METHOD FOR MANUFACTURING DIES
摘要
申请公布号
SU1692709(A1)
申请公布日期
1991.11.23
申请号
SU19894698936
申请日期
1989.06.01
申请人
KAMSKOE OB PO PROIZV BOLSHEGRUZNYKH AVTOMOBILEJ
发明人
BORODULIN VYACHESLAV V,SU
分类号
B21D37/20
主分类号
B21D37/20
代理机构
代理人
主权项
地址
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