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发明名称
VORRICHTUNG ZUM SCHUTZ GEGEN FLUESSIGKEITSAUSTAUSCH
摘要
申请公布号
DD216738(A1)
申请公布日期
1984.12.19
申请号
DD19830252844
申请日期
1983.07.07
申请人
INSTITUT FUER GRAFISCHE TECHNIK,DD
发明人
STRAUCH,HANS-JOACHIM,DD;GRAUPNER,EBERHARD,DD
分类号
C23F1/08;(IPC1-7):C23F1/08
主分类号
C23F1/08
代理机构
代理人
主权项
地址
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