发明名称 |
PERFECCIONAMIENTO EN ELEMENTOS DE CABLE TELEFONICO. |
摘要 |
<p>Telephone cables are constructed from helically twisted pairs of insulated conductors, the insulation of each conductor having embedded therein projecting fibres distributed throughout the length and circumference of the conductor. The fibres of adjacent conductors intermesh and maintain constant the spacing between conductors and the pitch of the helix.</p> |
申请公布号 |
ES453678(A1) |
申请公布日期 |
1977.12.01 |
申请号 |
ES19780004536 |
申请日期 |
1976.11.26 |
申请人 |
COSSONAY CABLERIES TREFILERIES |
发明人 |
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分类号 |
H01B11/04;H01B7/18;H01B7/288;H01B11/00;H01B11/02;H01B13/12;(IPC1-7):H01B/ |
主分类号 |
H01B11/04 |
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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