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经营范围
发明名称
INCREASING METHOD OF KEEPING FERTILIZER EFFECT
摘要
申请公布号
JPS57141216(A)
申请公布日期
1982.09.01
申请号
JP19810027920
申请日期
1981.02.25
申请人
NIHON SHIYOKUSEI KK
发明人
SHIBATA TADASHI
分类号
A01C21/00
主分类号
A01C21/00
代理机构
代理人
主权项
地址
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