发明名称 |
Battery-operated heated seat cushion has non-return air inlet valves and optional interchangeable outlet valves to produce different sounds |
摘要 |
<p>The seat cushion is filled with air through non-return inlet valves. Interchangeable outlet valves can be fitted to produce different sounds as the air escapes. The seat cushion has an in-laid heating strip operated through a rechargeable battery.</p> |
申请公布号 |
DE202004019078(U1) |
申请公布日期 |
2005.03.10 |
申请号 |
DE20042019078U |
申请日期 |
2004.12.09 |
申请人 |
MUEHLBERGER GMBH |
发明人 |
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分类号 |
A47C3/16;A47C4/54;A47C7/74;(IPC1-7):A47C3/16 |
主分类号 |
A47C3/16 |
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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