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发明名称
WATER PURIFICATION APPARATUS
摘要
申请公布号
JPS52120551(A)
申请公布日期
1977.10.11
申请号
JP19760037074
申请日期
1976.04.05
申请人
HITACHI LTD
发明人
ADACHI TETSUROU;TAKAHASHI AKIYOSHI;IZUMI KENKICHI;YAMADA AKIRA;TAMURA KOUZOU
分类号
C02F1/463;C02F1/465
主分类号
C02F1/463
代理机构
代理人
主权项
地址
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