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发明名称
OPTICAL CABLE
摘要
申请公布号
JPS52138944(A)
申请公布日期
1977.11.19
申请号
JP19760055535
申请日期
1976.05.15
申请人
SUMITOMO ELECTRIC INDUSTRIES
发明人
YONECHI SHINICHI
分类号
H01B11/00;G02B6/44;H01P3/00
主分类号
H01B11/00
代理机构
代理人
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地址
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