| 发明名称 |
矿用隔爆型组合电铃 |
| 摘要 |
|
| 申请公布号 |
CN3284534D |
申请公布日期 |
2003.03.26 |
| 申请号 |
CN02352439.1 |
申请日期 |
2002.08.13 |
| 申请人 |
淄博市博山福山煤矿机械厂 |
发明人 |
苏同杰;苏念春 |
| 分类号 |
10-06 |
主分类号 |
10-06 |
| 代理机构 |
淄博科信专利代理有限公司 |
代理人 |
耿霞 |
| 主权项 |
|
| 地址 |
255200山东省淄博市博山区八陡镇福山 |
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