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发明名称
COLLET CHUCK
摘要
申请公布号
RU1814996(C)
申请公布日期
1993.05.15
申请号
SU19904891586
申请日期
1990.12.17
申请人
KIEVSKIJ POLITEKHNICHESKIJ INSTITUT IM.50-LETIYA VELIKOJ OKTYABRSKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
KUZNETSOV YURIJ N;EL-GOLAM ZHOZEF NAZHIB;EL-GOLAM GALINA B
分类号
B23B31/20;(IPC1-7):B23B31/20
主分类号
B23B31/20
代理机构
代理人
主权项
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