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发明名称
SCRAPING-UP DEVICE FOR SLUDGE
摘要
申请公布号
JPS59142811(A)
申请公布日期
1984.08.16
申请号
JP19830014610
申请日期
1983.02.02
申请人
KUBOTA TEKKO KK
发明人
KOBAYASHI YASUO
分类号
C02F1/40;B01D21/06;B01D21/18
主分类号
C02F1/40
代理机构
代理人
主权项
地址
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