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发明名称
Комбинированный сошник для послойного внесения органических удобрений
摘要
申请公布号
SU102409(A1)
申请公布日期
1955.11.30
申请号
SU19550451525
申请日期
1955.03.30
申请人
SVETLICHNYJ L.M.;KHOLIN N.M.
发明人
SVETLICHNYJ L.M.;KHOLIN N.M.
分类号
A01C7/20
主分类号
A01C7/20
代理机构
代理人
主权项
地址
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