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发明名称
Способ подготовки зерна к помолу
摘要
申请公布号
SU34852(A1)
申请公布日期
1934.02.28
申请号
SU19330132177
申请日期
1933.07.19
申请人
AKKERSHTEJN V.V.
发明人
AKKERSHTEJN V.V.
分类号
B02B3/00
主分类号
B02B3/00
代理机构
代理人
主权项
地址
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