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发明名称
DEVICE OF VENTILATING UNDER THE FLOOR
摘要
申请公布号
JPS5218051(A)
申请公布日期
1977.02.10
申请号
JP19750094431
申请日期
1975.07.31
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
MIWA TERUO
分类号
F24F7/10;F24F7/06
主分类号
F24F7/10
代理机构
代理人
主权项
地址
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