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发明名称
MANUFACTURE OF OPTICAL FIBER
摘要
申请公布号
JPS56120546(A)
申请公布日期
1981.09.21
申请号
JP19800019050
申请日期
1980.02.20
申请人
NIPPON TELEGRAPH & TELEPHONE
发明人
KIMURA TAKAO;SAKAGUCHI SHIGEKI;NAKAHARA MOTOHIRO
分类号
C03C25/10;G02B6/44
主分类号
C03C25/10
代理机构
代理人
主权项
地址
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