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发明名称
Appareillage mobile pour purifier complètement l'air de la fumée et des germes
摘要
申请公布号
FR770116(A)
申请公布日期
1934.09.08
申请号
FRD770116
申请日期
1934.03.13
申请人
发明人
BERLOWITZ
分类号
A61L9/00
主分类号
A61L9/00
代理机构
代理人
主权项
地址
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