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经营范围
发明名称
NEEDLE FOR PRESSING HOLLOW ARTICLES
摘要
申请公布号
SU1139530(A1)
申请公布日期
1985.02.15
申请号
SU19833599977
申请日期
1983.06.06
申请人
GORLOVSKIJ EDUARD M,SU;LEMPERT GENRIKH YU,SU;VITER IVAN P,SU
发明人
GORLOVSKIJ EDUARD M,SU;LEMPERT GENRIKH YU,SU;VITER IVAN P,SU
分类号
B21C25/04;B21C25/00;(IPC1-7):B21C25/04
主分类号
B21C25/04
代理机构
代理人
主权项
地址
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