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经营范围
发明名称
BACKWASHING WATER PURIFIER
摘要
申请公布号
JPH0483582(A)
申请公布日期
1992.03.17
申请号
JP19900197428
申请日期
1990.07.25
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
NAKANO MOTOYOSHI;IKEFUCHI ATSUSHI
分类号
B01D65/02;C02F1/28;C02F1/44
主分类号
B01D65/02
代理机构
代理人
主权项
地址
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