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发明名称
RAICE PADDY RIDGER
摘要
申请公布号
KR100497300(B1)
申请公布日期
2005.06.23
申请号
KR19990022682
申请日期
1999.06.17
申请人
发明人
分类号
A01B13/02;A01B35/00;(IPC1-7):A01B13/02
主分类号
A01B13/02
代理机构
代理人
主权项
地址
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