| 发明名称 |
SWIVEL WITH OR FOR HYDRANT MANIFOLD FOR INDUSTRIAL FIRE FIGHTING |
| 摘要 |
<p>A swivel with, or for, a hydrant manifold for industrial fire fighting comprising a swivel providing an at least 6 inch flow conduit and preferably including mating male and female sleeves of stainless steel and preferably having at least two rings of stainless steel ball bearings and a location for an interior water seal.</p> |
| 申请公布号 |
CA2820190(A1) |
申请公布日期 |
2012.06.14 |
| 申请号 |
CA20112820190 |
申请日期 |
2011.12.06 |
| 申请人 |
WILLFIRE HC, LLC |
发明人 |
WILLIAMS, DWIGHT P.;SPEARS, CASEY R. |
| 分类号 |
E03B9/02;E03B9/04 |
主分类号 |
E03B9/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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