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发明名称
OPTICAL FIBER TYPE VARIABLE DISTRIBUTOR
摘要
申请公布号
JPH0497323(A)
申请公布日期
1992.03.30
申请号
JP19900214300
申请日期
1990.08.15
申请人
FURUKAWA ELECTRIC CO LTD:THE
发明人
SHIMOYAMA HIRONORI;OCHIAI TOSHIHIRO;YODO SHIGETO;MIYAZAWA HIDEHISA
分类号
G02B6/28;G02F1/313
主分类号
G02B6/28
代理机构
代理人
主权项
地址
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