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发明名称
In einen Lueftungsschlitz einer Wand eines zu belueftenden Raumes einsetzbarer Luefter
摘要
申请公布号
DE1199956(B)
申请公布日期
1965.09.02
申请号
DE1959O007096
申请日期
1959.11.21
申请人
MAX ODENTHAL
发明人
ODENTHAL MAX
分类号
F24F7/007;F24F7/013
主分类号
F24F7/007
代理机构
代理人
主权项
地址
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