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发明名称
VERFAHREN ZUR SCHALLISOLIERUNG EINES MESSRAUMES ZUR SCHALLPEGELMESSUNG VON ERZEUGNISSEN
摘要
申请公布号
DD204311(A1)
申请公布日期
1983.11.23
申请号
DD19810233935
申请日期
1981.10.08
申请人
VEB INGENIEURBUERO ELEKTROGERAETE,DD
发明人
THIERFELDER,DIETMAR,DD;HAUSTEIN,HEINZ,DD;ALBERT,JOACHIM,DD
分类号
G01H3/00;(IPC1-7):G01H3/00
主分类号
G01H3/00
代理机构
代理人
主权项
地址
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