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经营范围
发明名称
Гнездовая сеялка
摘要
申请公布号
SU29305(A1)
申请公布日期
1933.02.28
申请号
SU19290061172
申请日期
1929.12.27
申请人
CHALOJ V.F.
发明人
CHALOJ V.F.
分类号
A01C7/12
主分类号
A01C7/12
代理机构
代理人
主权项
地址
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