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发明名称
Фрезерный разрыхлитель
摘要
申请公布号
SU137068(A1)
申请公布日期
1960.11.30
申请号
SU19570680134
申请日期
1957.12.19
申请人
发明人
TELYATNIKOV B.P.
分类号
E02F3/90
主分类号
E02F3/90
代理机构
代理人
主权项
地址
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