| 发明名称 |
DUCT PLUG INFLATABLE SAFETY DEVICE |
| 摘要 |
<p>An inflatable safety device is provided. A method of using an inflatable safety device in an overhead conduit or area of a cement manufacturing plant to keep debris from falling on a worker below the device, is also provided.</p> |
| 申请公布号 |
CA2779571(C) |
申请公布日期 |
2015.09.15 |
| 申请号 |
CA20102779571 |
申请日期 |
2010.11.03 |
| 申请人 |
HOLCIM TECHNOLOGY LTD |
发明人 |
KUTACH, KYLE;HINDS, ROBERT |
| 分类号 |
F16P1/00;E21F11/00;F16L55/12;F16L55/134 |
主分类号 |
F16P1/00 |
| 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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