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发明名称
BAFFLE WITH CARDIOID RESPONSE
摘要
申请公布号
CS244103(B2)
申请公布日期
1986.07.17
申请号
CS19770003970
申请日期
1977.06.16
申请人
ELEKTROAKUSZTIKAI GYAR,HU
发明人
BALOGH,GEZA,HU;BALOGH,ILONA,HU;SESZTAK,EMIL,HU
分类号
H04R7/00;H04R1/34;(IPC1-7):H04R9/06
主分类号
H04R7/00
代理机构
代理人
主权项
地址
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