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电子音乐门铃

申请公布号:TW013668

申请号:TW058824

申请日期:1972.12.28

申请公布日期:1973.09.01

申请人:
吴伟

发明人:吴伟

分类号:G08B

主分类号:G08B

地址:台中巿自由路2段86号

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