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发明名称
摘要
申请公布号
JPH0551249(B2)
申请公布日期
1993.08.02
申请号
JP19880331326
申请日期
1988.12.29
申请人
NAGANOKEN NOKYO CHIIKI KAIHATSU KIKO
发明人
KOBAYASHI ETSUO
分类号
A01C11/02;A01G9/02;(IPC1-7):A01G9/02
主分类号
A01C11/02
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代理人
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