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发明名称
OPTICAL FIBER COUPLER AND ITS PRODUCTION
摘要
申请公布号
JPH0829635(A)
申请公布日期
1996.02.02
申请号
JP19940161952
申请日期
1994.07.14
申请人
SUMITOMO ELECTRIC IND LTD
发明人
YAGI MASAMICHI;UEDA TAKESHI;SEIKE TAKEO;WAKINOSONO TOSHIYUKI
分类号
G02B6/28;(IPC1-7):G02B6/28
主分类号
G02B6/28
代理机构
代理人
主权项
地址
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