| 发明名称 |
Safety guard for light or ventilation shaft, has grid that is made from fiber reinforced synthetic material, particularly glass fiber reinforced synthetic material |
| 摘要 |
<p>The safety guard includes a grid (1) that is made from fiber reinforced synthetic material, particularly glass fiber reinforced synthetic material. Independent claims are also included for the following: (a) a method for producing a safety guard; and (b) an apparatus for producing a safety guard.</p> |
| 申请公布号 |
DE20320485(U1) |
申请公布日期 |
2004.09.16 |
| 申请号 |
DE2003220485U |
申请日期 |
2003.04.03 |
| 申请人 |
KRUEGER, ROBERT |
发明人 |
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| 分类号 |
B23D59/02;E04F17/04;E04F17/06;F24F13/08;(IPC1-7):E04F19/10;E06B9/01 |
主分类号 |
B23D59/02 |
| 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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