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发明名称
REVERSE EXTRUDING DIE FOR HOLLOW ARTICLES
摘要
申请公布号
RU1833238(C)
申请公布日期
1993.08.07
申请号
SU19925034203
申请日期
1992.03.25
申请人
ZELENODOLSKOE PROIZVODSTVENNOE OB"EDINENIE "ZAVOD IM.SERGO" (UA)
发明人
IGNATEV VLADIMIR P;KIYAMUTDINOV ERIK I;REPIN EVGENIJ I
分类号
B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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