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发明名称
LOTUS DIGGING METHOD AND DIGGING TOOL
摘要
申请公布号
JPS61187720(A)
申请公布日期
1986.08.21
申请号
JP19850029080
申请日期
1985.02.15
申请人
OKINAKA FUKUMI;YOSHIMURA IWAO
发明人
OKINAKA FUKUMI
分类号
A01D31/00;A01D91/02
主分类号
A01D31/00
代理机构
代理人
主权项
地址
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