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发明名称
HARD WATER SOFTENING DEVICE
摘要
申请公布号
KR200143165(Y1)
申请公布日期
1999.06.01
申请号
KR19970006268U
申请日期
1997.03.29
申请人
DAEWOO ELECTRONICS CO.,LTD
发明人
JO, CHUL-JAE
分类号
C02F1/42;(IPC1-7):C02F1/42
主分类号
C02F1/42
代理机构
代理人
主权项
地址
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