| 发明名称 |
Method and device for monitoring and detecting the coating defects of underground or underwater pipelines |
| 摘要 |
A method for monitoring and detecting coating defects in a defined section of a coated underground or underwater pipeline provided with a monitoring unit fixedly mounted by sections and at the end of the respective section and an apparatus used in the method. |
| 申请公布号 |
US8228078(B2) |
申请公布日期 |
2012.07.24 |
| 申请号 |
US20060989571 |
申请日期 |
2006.07.25 |
| 申请人 |
HERRAEZ CARLOS;ABALLE ALVARO;EUPEC PIPELINE SERVICES ESPANA, S.A.U. |
发明人 |
HERRAEZ CARLOS;ABALLE ALVARO |
| 分类号 |
G01R27/08;G01N27/00 |
主分类号 |
G01R27/08 |
| 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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