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发明名称
METHOD OF MANUFACTURING SILICA GLASS OPTICAL WAVEGUIDE PREFORM
摘要
申请公布号
CA2051208(A1)
申请公布日期
1992.03.16
申请号
CA19912051208
申请日期
1991.09.12
申请人
FURUKAWA ELECTRIC CO., LTD. (THE)
发明人
YAGI, TAKESHI;HIHARA, HIROSHI;SATOH, TSUGUO;MORIKAWA, TAKAYUKI;YOSHIDA, KAZUAKI
分类号
B29C47/00;C03B17/02;C03B37/012
主分类号
B29C47/00
代理机构
代理人
主权项
地址
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