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发明名称
METHOD AND DEVICE FOR PERMITTING AUDIBLE TONE GENERATOR TO PRODUCE VARIOUS TYPE OF AUDIBLE SIGNALS
摘要
申请公布号
JPS5577797(A)
申请公布日期
1980.06.11
申请号
JP19790138612
申请日期
1979.10.26
申请人
EMHART IND
发明人
RICHIYAADO RARII RAAN
分类号
H04R17/10;B06B1/02;G10K15/04;H03K3/03
主分类号
H04R17/10
代理机构
代理人
主权项
地址
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