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发明名称
Umlaufverdampfer
摘要
申请公布号
DE668722(C)
申请公布日期
1938.12.09
申请号
DENDATK124295D
申请日期
申请人
DR.-ING. EMIL KIRSCHBAUM;DIPL.-ING. ERNST WITTMANN
发明人
分类号
B01D1/12
主分类号
B01D1/12
代理机构
代理人
主权项
地址
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