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发明名称
SPHERICAL ROLLING TOOL
摘要
申请公布号
SU1734990(A1)
申请公布日期
1992.05.23
申请号
SU19904798481
申请日期
1990.03.01
申请人
NATAPOV LEONID M,SU;SHATSMAN LEONID P,SU
发明人
NATAPOV LEONID M,SU;SHATSMAN LEONID P,SU
分类号
B24B39/02
主分类号
B24B39/02
代理机构
代理人
主权项
地址
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