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发明名称
COATED OPTICAL FIBER
摘要
申请公布号
JPH0396907(A)
申请公布日期
1991.04.22
申请号
JP19890232756
申请日期
1989.09.11
申请人
SUMITOMO ELECTRIC IND LTD
发明人
HOSOYA TOSHIFUMI
分类号
G02B6/44;C03C25/10
主分类号
G02B6/44
代理机构
代理人
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