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发明名称
ELECTRIC HOT WATER HEATING DEVICE
摘要
申请公布号
JPH0359347(A)
申请公布日期
1991.03.14
申请号
JP19890191465
申请日期
1989.07.26
申请人
HITACHI LTD
发明人
HAYASHI TAKEHIKO;SUZUKI SHINJI
分类号
F24H9/00;F24H9/18
主分类号
F24H9/00
代理机构
代理人
主权项
地址
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