| 发明名称 |
ELECTRICAL CABLE WITH FLAME PREVENTIVE DEVICES |
| 摘要 |
PURPOSE:To prevent burned covering material from advancing and flamespreading by sporadically setting up a mechanism to check the burning advance of the covering material in a cable. |
| 申请公布号 |
JPS53109185(A) |
申请公布日期 |
1978.09.22 |
| 申请号 |
JP19770023839 |
申请日期 |
1977.03.07 |
| 申请人 |
HITACHI LTD |
发明人 |
KOBAYASHI YASUHIRO;OONISHI TADAHIRO;OOGA KOUJI |
| 分类号 |
H01B7/42 |
主分类号 |
H01B7/42 |
| 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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