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发明名称
SIREN AMPLIFIER
摘要
申请公布号
JPH02113699(A)
申请公布日期
1990.04.25
申请号
JP19880266967
申请日期
1988.10.22
申请人
SASAKI DENKI SEISAKUSHO:KK
发明人
MEKOCHI TAKASHI
分类号
H04R27/00
主分类号
H04R27/00
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代理人
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