音響装置,申请号JP20120089107-传众专利搜索

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发明名称	音響装置
摘要
申请公布号	JP5900121(B2)	申请公布日期	2016.04.06
申请号	JP20120089107	申请日期	2012.04.10
申请人	ブラザー工業株式会社	发明人	石▲崎▼ 裕稔;神田龍一
分类号	H04M1/02;H04M1/04;H04R1/02	主分类号	H04M1/02
代理机构		代理人
主权项
地址

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