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发明名称
侧冲式坚盘精量穴播器
摘要
右视图与左视图对称,省略右视图。
申请公布号
CN3389314D
申请公布日期
2004.09.01
申请号
CN200430000948.4
申请日期
2004.01.16
申请人
毛金辉
发明人
毛金辉
分类号
15-03
主分类号
15-03
代理机构
代理人
主权项
地址
074003 河北省高碑店张六庄乡小高庄村
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