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经营范围
发明名称
EXHAUSTED HEAT RECOVERY DEVICE FOR SOLAR HEAT WATER HEATER
摘要
申请公布号
JPS558522(A)
申请公布日期
1980.01.22
申请号
JP19780080391
申请日期
1978.06.30
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
ODA TAKASHI
分类号
F24J2/46
主分类号
F24J2/46
代理机构
代理人
主权项
地址
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