发明名称 |
Screening element for thermally and electrically insulating buried gas and electric power lines forms an interlocking connection with a further screening element |
摘要 |
<p>Screening element (1) forms an interlocking connection with a further screening element.</p> |
申请公布号 |
DE202005004408(U1) |
申请公布日期 |
2005.06.02 |
申请号 |
DE20052004408U |
申请日期 |
2005.03.18 |
申请人 |
G A KETTNER GMBH |
发明人 |
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分类号 |
H02G9/02;H02G9/06;H02G15/113;(IPC1-7):F16L9/12;F16L59/16 |
主分类号 |
H02G9/02 |
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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