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发明名称
Apparatus for controlling water-level of rice field
摘要
申请公布号
KR100563414(B1)
申请公布日期
2006.03.23
申请号
KR20040071340
申请日期
2004.09.07
申请人
发明人
分类号
A01G25/00;A01G25/16
主分类号
A01G25/00
代理机构
代理人
主权项
地址
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