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发明名称
WIDE BAND LOUDSPEAKER
摘要
申请公布号
JPS6310900(A)
申请公布日期
1988.01.18
申请号
JP19870023401
申请日期
1987.02.02
申请人
PUFURAITO BUOONRAUMAKUSUTEIKU GMBH
发明人
PEETAA PUFURAIDERAA
分类号
H04R1/24;H04R1/28;H04R7/12;H04R9/04;H04R9/06
主分类号
H04R1/24
代理机构
代理人
主权项
地址
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