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发明名称
A Water Meter equipped with a device to protect against bursting in the intense cold
摘要
申请公布号
KR200430428(Y1)
申请公布日期
2006.11.13
申请号
KR20060020720U
申请日期
2006.08.02
申请人
发明人
分类号
E03B9/02;E03B7/10
主分类号
E03B9/02
代理机构
代理人
主权项
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