Autoaugmented speaker bass reflex port is compliantly mounted to speaker baffle,申请号GB20100022099-传众专利搜索

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发明名称	Autoaugmented speaker bass reflex port is compliantly mounted to speaker baffle
摘要
申请公布号	GB2477020(A)	申请公布日期	2011.07.20
申请号	GB20100022099	申请日期	2010.12.30
申请人	WILLIAM E COLLINS	发明人	WILLIAM E COLLINS
分类号	H04R1/28	主分类号	H04R1/28
代理机构		代理人
主权项
地址

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