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发明名称
Vorrichtung zur Reinigung von Luft unter Verwendung von Zellstofftuch
摘要
申请公布号
DE588978(C)
申请公布日期
1933.11.30
申请号
DED588978D
申请日期
1930.11.07
申请人
DIPL.-ING. BERNHARD RICHTER;FRIEDA RICHTER GEB. HASENKAMP
发明人
分类号
B01D46/00
主分类号
B01D46/00
代理机构
代理人
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