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发明名称
Schutzkappe für Mikrophone
摘要
申请公布号
AT252343(B)
申请公布日期
1967.02.10
申请号
AT19650003742
申请日期
1965.04.23
申请人
AKUSTISCHE U. KINO-GERAETE GESELLSCHAFT M. B. H.
发明人
DIPL. ING. BERNHARD WEINGARTNER
分类号
H04R1/08
主分类号
H04R1/08
代理机构
代理人
主权项
地址
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