| 发明名称 |
Two compartment spray head for industrial or commercial firefighting equipment has an upper part with nozzles and an under part with a filter |
| 摘要 |
<p>The two compartment spray head has an upper part (1) with nozzles (2,11) and an under part (9) with a filter (1). Between the upper and lower parts is a screw thread (7) and the nozzles lie in the middle of the upper part and has a surrounding groove (12)/ The screw thread has an outer and inner thread with surrounding holes (6). In the base of the filter is a central holding pin (14).</p> |
| 申请公布号 |
DE20300845(U1) |
申请公布日期 |
2003.05.22 |
| 申请号 |
DE2003200845U |
申请日期 |
2003.01.21 |
| 申请人 |
HERZOG, HANS-JOACHIM |
发明人 |
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| 分类号 |
A62C31/00;A62C31/02;B05B1/14;B05B15/00;B05B15/06;(IPC1-7):A62C35/00;A62C37/08 |
主分类号 |
A62C31/00 |
| 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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