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经营范围
发明名称
Einrichtung zum Abhoeren von Geraeuschen in einem Raum
摘要
申请公布号
DE1487585(A1)
申请公布日期
1969.05.22
申请号
DE19661487585
申请日期
1966.04.06
申请人
AGFA-GEVAERT AG
发明人
GUSTAV SCHAUM,DR.;RUDOLF KREMP,DR.;FRITZ HIEBER,DIPL.-PHYS.;JOHANN BECKER,DIPL.-ING.;HANS-PETER HUBER,DIPL.-ING.
分类号
H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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