发明名称 |
APPARATUS FOR INSPECTING THE INTERIOR OF A LATERAL PIPELINE |
摘要 |
A pipeline extending laterally from a main pipeline is inspected from the main line by utilizing an everted hose originally located in the main pipeline to project a TV camera into and along the lateral pipeline. |
申请公布号 |
AU7468091(A) |
申请公布日期 |
1991.10.10 |
申请号 |
AU19910074680 |
申请日期 |
1991.03.07 |
申请人 |
INSITUFORM GROUP LIMITED |
发明人 |
ERIC WOOD |
分类号 |
F16L55/00;F16L55/18;F17D5/00;G01M3/00;G01M3/38;G01N21/88;G01N21/954;H04N7/18 |
主分类号 |
F16L55/00 |
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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