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发明名称
Гнездовая сеялка
摘要
申请公布号
SU24184(A1)
申请公布日期
1931.11.30
申请号
SU19300076246
申请日期
1930.09.19
申请人
RUSAKOV G.K.
发明人
RUSAKOV G.K.
分类号
A01C7/18
主分类号
A01C7/18
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代理人
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