| 发明名称 |
Doorbell has a bell chime memory in which different chime or ring tunes can be inserted, deleted or selected via an interface |
| 摘要 |
<p>Doorbell has a bell chime memory (3) with an interface (6) via which bell chimes can be inserted, deleted and or activated in or from the memory.</p> |
| 申请公布号 |
DE202004017752(U1) |
申请公布日期 |
2005.02.10 |
| 申请号 |
DE20042017752U |
申请日期 |
2004.11.16 |
| 申请人 |
ROCKET STUDIOS MEDIENPRODUKTION GMBH |
发明人 |
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| 分类号 |
G08B3/10;G08C17/00;G08C23/04;(IPC1-7):G08B3/10 |
主分类号 |
G08B3/10 |
| 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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