| 发明名称 |
IMPROVEMENTS IN RELATION TO LINING PASSAGEWAYS |
| 摘要 |
A method of heating the inside of a pipe, the method comprising; forming a heating region in at least a portion of the inside of the pipe; making the said heating region generally airtight; and applying heat to the heating region. |
| 申请公布号 |
WO2012114127(A2) |
申请公布日期 |
2012.08.30 |
| 申请号 |
WO2012GB50437 |
申请日期 |
2012.02.27 |
| 申请人 |
APPLIED FELTS LIMITED;JOHNSON, ALEX;WOOD, JOHN |
发明人 |
JOHNSON, ALEX;WOOD, JOHN |
| 分类号 |
B29B13/02;B29C63/34;F16L55/165 |
主分类号 |
B29B13/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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