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发明名称
METHOD FOR LAYING OPTICAL FIBER LINE
摘要
申请公布号
JPH0315806(A)
申请公布日期
1991.01.24
申请号
JP19890151290
申请日期
1989.06.14
申请人
SUMITOMO ELECTRIC IND LTD
发明人
NAGAI HIROSHI;TANJI HISASHI
分类号
G02B6/24;G02B6/00
主分类号
G02B6/24
代理机构
代理人
主权项
地址
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