| 发明名称 |
Sparkler of increased value |
| 摘要 |
A sparkler comprises a metal wire (1), in which the pyrotechnic material (2) produces additional optical and/or acoustic effects. An easily ignited layer (3) holds additional effect materials with the optical effects produced by substances which burn with a color and the acoustic effects produced by a series of small detonators.
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| 申请公布号 |
DE19808960(A1) |
申请公布日期 |
1999.09.30 |
| 申请号 |
DE19981008960 |
申请日期 |
1998.03.03 |
| 申请人 |
BAYER, HELMUT |
发明人 |
BAYER, HELMUT;BERJANI, BETIM;DRESP, NICOLO;JAEGER, DENNIS;SCHARRENBACH, JUERGEN;THIELECKE, LARS;ZINNEL, GERO |
| 分类号 |
F42B4/24;F42B4/26;(IPC1-7):F42B4/00 |
主分类号 |
F42B4/24 |
| 代理机构 |
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代理人 |
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