发明名称 Structure of a musical picture frame
摘要 A musical picture frame for generating music for a picture frame and creates an elegant and romantic atmosphere for the memory. The picture frame can be inserted into a musical structure which is composed of a pressure seat, a rubber conductor, a PC board and a base seat. With fingers pressing on the pressure seat, the rubber conductor will be forced to contact with the PC board circuit and proper music will then generated.
申请公布号 US5271173(A) 申请公布日期 1993.12.21
申请号 US19920914340 申请日期 1992.07.17
申请人 HUANG, SHU-JEN 发明人 HUANG, SHU-JEN
分类号 A47G1/06;G09F1/12;G09F27/00;(IPC1-7):A47G1/06;C09F19/00 主分类号 A47G1/06
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