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经营范围
发明名称
VERTICAL TYPE LOW PRESSURE HOT WATER BOILER
摘要
申请公布号
JPS57139242(A)
申请公布日期
1982.08.28
申请号
JP19810022205
申请日期
1981.02.19
申请人
CHIN HAKUCHIYOU
发明人
CHIN HAKUCHIYOU
分类号
F24H1/44
主分类号
F24H1/44
代理机构
代理人
主权项
地址
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