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经营范围
发明名称
DETACHABLE DIE FOR HEADING POLYHEDRAL PARTS
摘要
申请公布号
SU1666257(A1)
申请公布日期
1991.07.30
申请号
SU19884374664
申请日期
1988.02.08
申请人
ROSTOVSKIJ-NA-DONU I SELSKOKHOZYAJSTVENNOGO MASHINOSTROENIYA
发明人
KHOMYAK BORIS S,SU;KHOMYAK PETR B,SU;KHOMYAK IVAN B,SU
分类号
B21J5/08
主分类号
B21J5/08
代理机构
代理人
主权项
地址
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