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发明名称
GRAVITY CONCENTRATION METHOD FOR SLUDGE
摘要
申请公布号
JPH02222800(A)
申请公布日期
1990.09.05
申请号
JP19890046731
申请日期
1989.02.23
申请人
YAMAZAKI HARUYOSHI
发明人
YAMAZAKI HARUYOSHI
分类号
C02F11/12
主分类号
C02F11/12
代理机构
代理人
主权项
地址
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