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发明名称
FERTILIZER INJECTOR
摘要
申请公布号
KR830003037(U)
申请公布日期
1983.12.30
申请号
KR19820004180U
申请日期
1982.05.28
申请人
JEONG SAM SU
发明人
JEONG SAM SU
分类号
A01C23/02;(IPC1-7):A01C23/02
主分类号
A01C23/02
代理机构
代理人
主权项
地址
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