发明名称 CONTAINER FOR WATER CULTURE WHICH IS TRANSFERRED TO UPPER WATER BATH THROUGH WATER PIPE
摘要 PURPOSE: A container for water culture is provided to store falling water in a lower water container and prevent inhibition of crop growth by reduction of the water during dry season. CONSTITUTION: A container for water culture comprises: a floating plate(20,30) mounted at an upper and lower water baths(40,50) and stored in uniform; a partition(60) mounted between the upper water bath and lower water bath; and spring(66) and roller mounted at inner space.
申请公布号 KR20090125382(A) 申请公布日期 2009.12.07
申请号 KR20080051458 申请日期 2008.06.02
申请人 CHO, PYUNG OK 发明人 JO, BYONG OK
分类号 A01G31/02;A01G31/00 主分类号 A01G31/02
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