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发明名称
O-RING INSERT FOR SPINNING CUP OF CENTRIFUGAL SPINNING MACHINE
摘要
申请公布号
SU1675419(A1)
申请公布日期
1991.09.07
申请号
SU19894693530
申请日期
1989.05.19
申请人
BUTYAGIN PAVEL A,SU;FINKELSHTEJN LIYA B,SU;MAZHIRINA GALINA S,SU;ZAJTSEVA LYUDMILA A,SU
发明人
BUTYAGIN PAVEL A,SU;FINKELSHTEJN LIYA B,SU;MAZHIRINA GALINA S,SU;ZAJTSEVA LYUDMILA A,SU
分类号
D01D7/00
主分类号
D01D7/00
代理机构
代理人
主权项
地址
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