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经营范围
发明名称
OPTICAL CABLE
摘要
申请公布号
JPH07128556(A)
申请公布日期
1995.05.19
申请号
JP19930294674
申请日期
1993.10.29
申请人
SUMITOMO ELECTRIC IND LTD;NIPPON TELEGR & TELEPH CORP <NTT>
发明人
SANO HIROAKI;UCHIOKE FUMIKIYO;SATANI HIROSHI;MATSUO TOSHINOBU;TANAKA SHIGERU;KITAYAMA YOSHINOBU;KATSURAJIMA WATARU;TOMITA SHIGERU
分类号
G02B6/44;G02B6/46;(IPC1-7):G02B6/44
主分类号
G02B6/44
代理机构
代理人
主权项
地址
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