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发明名称
Электровибрационная мельница
摘要
申请公布号
SU121691(A1)
申请公布日期
1958.11.30
申请号
SU19560561050
申请日期
1956.11.20
申请人
LEVIN L.P.;LEVIN YU.L.
发明人
LEVIN L.P.;LEVIN YU.L.
分类号
B02C19/16
主分类号
B02C19/16
代理机构
代理人
主权项
地址
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