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发明名称
LOW-FREQUENCY SOUND REPRODUCING DEVICE OF BODY SENSATION SYSTEM
摘要
申请公布号
JPH11355870(A)
申请公布日期
1999.12.24
申请号
JP19980176598
申请日期
1998.06.08
申请人
ONKYOO RIBU KK
发明人
KOGA YOSHIRO
分类号
A61H23/02;A61H39/00;H04R1/00;(IPC1-7):H04R1/00
主分类号
A61H23/02
代理机构
代理人
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