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发明名称
STAGNATED SAND REMOVING EQUIPMENT
摘要
申请公布号
JPS6241835(A)
申请公布日期
1987.02.23
申请号
JP19850179386
申请日期
1985.08.16
申请人
EBARA CORP
发明人
TAMURA YASUFUMI;KAWAGUCHI KAZUNORI
分类号
E03F9/00
主分类号
E03F9/00
代理机构
代理人
主权项
地址
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