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经营范围
发明名称
VENTILATOR
摘要
申请公布号
JPS5413650(A)
申请公布日期
1979.02.01
申请号
JP19770078907
申请日期
1977.07.01
申请人
NAT JUTAKU KENZAI
发明人
YOMO YORIHIKO
分类号
F24F7/013;F24F7/00
主分类号
F24F7/013
代理机构
代理人
主权项
地址
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