发明名称 |
OPTICAL FIBER SUBMARINE CABLE |
摘要 |
PURPOSE:To readily produce a water-resisting, waterproof optical fiber submarine cable by providing a spiral groove on the outside of a high tensile strength wire, containing an optical fiber therein then subsequently applying a metal tape, a power-feeding and waterproofing copper tape and insulation-type and abrasion resistant sheath. |
申请公布号 |
JPS5436949(A) |
申请公布日期 |
1979.03.19 |
申请号 |
JP19770102626 |
申请日期 |
1977.08.29 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
AIDA KAZUO;YOSOGI MAMORU;KISHIMOTO RIYOUZOU;FUJISAKI KOUICHI |
分类号 |
H01B11/00;G02B6/44;H01B7/14;H01B7/17 |
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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