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发明名称
DEVICE FOR MONITORING SPEAKER RUMBLE
摘要
申请公布号
SU1462518(A1)
申请公布日期
1989.02.28
申请号
SU19864031583
申请日期
1986.03.03
申请人
MURTAZIN AUKHAT M,SU;VOLODIN VALERIJ V,SU
发明人
MURTAZIN AUKHAT M,SU;VOLODIN VALERIJ V,SU
分类号
H04R29/00
主分类号
H04R29/00
代理机构
代理人
主权项
地址
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