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发明名称
HYDROPONICS METHOD
摘要
申请公布号
JPS5375030(A)
申请公布日期
1978.07.04
申请号
JP19760149040
申请日期
1976.12.10
申请人
DAIDO STEEL CO LTD
发明人
TANAKA TAKAO
分类号
A01G31/00
主分类号
A01G31/00
代理机构
代理人
主权项
地址
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