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发明名称
BUCKET WHEEL
摘要
申请公布号
JPS52126872(A)
申请公布日期
1977.10.25
申请号
JP19760043543
申请日期
1976.04.19
申请人
HITACHI LTD
发明人
SAITOU MUTSUO
分类号
E02F3/24;B65G65/20;E02F3/18
主分类号
E02F3/24
代理机构
代理人
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