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发明名称
CONDENSING HEATTTRANSMISSION WALL AND IT*S MANUFACTURING METHOD
摘要
申请公布号
JPS5238666(A)
申请公布日期
1977.03.25
申请号
JP19750114478
申请日期
1975.09.22
申请人
HITACHI DENSEN KK;HITACHI SEISAKUSHO KK
发明人
HIRASAWA KENJIYU;OOGURO TAKAHIRO;KAKIZAKI KIMIO
分类号
F28F13/04;B21D53/06
主分类号
F28F13/04
代理机构
代理人
主权项
地址
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