发明名称 |
Optical cable with plastic multilayer sheath |
摘要 |
In order to protect the transmission elements in an optical cable against mechanical stresses the cable is provided with a plastic sheath which consists of an inner layer of polyurethane and an outer layer of polyvinylchloride with a serving of polyamide filaments arranged between the cable core and the inner layer and also between the inner and outer layers of the sheath.
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申请公布号 |
US4076382(A) |
申请公布日期 |
1978.02.28 |
申请号 |
US19760741124 |
申请日期 |
1976.11.11 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
OESTREICH, ULRICH |
分类号 |
H01B11/00;G02B6/44;(IPC1-7):G02B5/16 |
主分类号 |
H01B11/00 |
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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