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发明名称
BALL-WORKING APPARATUS
摘要
申请公布号
SU617245(A1)
申请公布日期
1978.07.30
申请号
SU19762409956
申请日期
1976.10.04
申请人
BRUSS POLT INSTITUT
发明人
YASHCHERITSYN PETR ,SU;FILONOV IGOR P,SU;MINAKOV ANATOLIJ P,SU;GOLANT YURIJ K,SU;SOBOLEVSKIJ VITALIJ P,SU
分类号
B24B11/02;(IPC1-7):B24B11/02
主分类号
B24B11/02
代理机构
代理人
主权项
地址
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