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发明名称
GASPERMEATIONSVERFAHREN MIT ZWEISEITIG WIRKENDER DIFFUSION OHNE DRUCKANWENDUNG
摘要
申请公布号
DD209117(A1)
申请公布日期
1984.04.25
申请号
DD19820243018
申请日期
1982.09.06
申请人
INGENIEURHOCHSCHULE KOETHEN,DD
发明人
HELD,WOLF-HEINRICH,DD;ROEDICKER,HERBERT,DD;KROLL,ULRICH,DD;KAHLAU,PETRA,DD;JOBMANN,HANS-JOACHIM,DD
分类号
B01D53/22;(IPC1-7):B01D53/22
主分类号
B01D53/22
代理机构
代理人
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地址
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