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经营范围
发明名称
DEVICE FOR FILTERING AND PURIFYING WATER
摘要
申请公布号
JPS5385954(A)
申请公布日期
1978.07.28
申请号
JP19770001604
申请日期
1977.01.10
申请人
NAKAMURA MITSUO
发明人
NAKAMURA MITSUO
分类号
B01D21/00;B01D24/02;B01D29/00
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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