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发明名称
Method for producing a glass optical fiber preform
摘要
申请公布号
EP2484643(B1)
申请公布日期
2013.09.18
申请号
EP20120153444
申请日期
2012.02.01
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
TAMURA, YOSHIAKI;HIRANO, MASAAKI;HARUNA, TETSUYA
分类号
C03B37/018;C03B37/012
主分类号
C03B37/018
代理机构
代理人
主权项
地址
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