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发明名称
GAS WATER HEATER
摘要
申请公布号
HK1210574(A2)
申请公布日期
2016.04.22
申请号
HK20150102436
申请日期
2015.03.10
申请人
THE HONG KONG AND CHINA GAS COMPANY LIMITED
发明人
KONG WING KEUNG GEORGE
分类号
F24H
主分类号
F24H
代理机构
代理人
主权项
地址
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