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发明名称
OPTICAL FIBER FOR PHASE MODULATOR
摘要
申请公布号
JPH03127019(A)
申请公布日期
1991.05.30
申请号
JP19890267471
申请日期
1989.10.13
申请人
SUMITOMO ELECTRIC IND LTD
发明人
MATSUDA HIROO;HOSOYA TOSHIFUMI;NONAKA TAKESHI;KOBAYASHI TAKEHITO
分类号
G02B6/00;C03C25/10;G02F1/01
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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