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发明名称
REVERBERATION TIME ADJUSTING DEVICE
摘要
申请公布号
JPH04197288(A)
申请公布日期
1992.07.16
申请号
JP19900328165
申请日期
1990.11.28
申请人
NIKKEN SEKKEI LTD;TOSHIBA CORP
发明人
KATSURAGAWA JUNJIRO;SHOJU MAKOTO;KANEKO MASAKI
分类号
A63J5/04;E04H3/30;G10K11/16;G10K15/00
主分类号
A63J5/04
代理机构
代理人
主权项
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