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发明名称
WIRELESS MICROPHONE
摘要
申请公布号
JPH10200980(A)
申请公布日期
1998.07.31
申请号
JP19970004358
申请日期
1997.01.14
申请人
SONY CORP
发明人
TAKAHASHI KAZUMASA;SUEOKA TOSHIAKI;MURATA NOBUYUKI;YAMAZAKI SATOSHI
分类号
H04R1/02;H04B1/034;H04R1/04;(IPC1-7):H04R1/04
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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