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发明名称
VENTILATION
摘要
申请公布号
JPH04143538(A)
申请公布日期
1992.05.18
申请号
JP19900263172
申请日期
1990.10.02
申请人
NIPPON FLAEKT KK
发明人
IKEDA MASATOMI;TANAKA TAKEHISA
分类号
F24F3/044;F24F3/147;F24F7/08;F24F13/06
主分类号
F24F3/044
代理机构
代理人
主权项
地址
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