发明名称 |
Music box |
摘要 |
This invention relates to a music box designed to be suitably mountable on a rocking chair or such, and more particularly it relates to an improvement in the mechanism for accumulating the drum-driving spring force in such music box.
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申请公布号 |
US4341142(A) |
申请公布日期 |
1982.07.27 |
申请号 |
US19790093657 |
申请日期 |
1979.11.13 |
申请人 |
KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO |
发明人 |
KOMATSU, FUMITO;MURAMATSU, KENZI |
分类号 |
G10F1/06;(IPC1-7):G10F1/06 |
主分类号 |
G10F1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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