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发明名称
OPTICAL FIBER PREFORM MANUFACTURING DEVICE AND PREPARATION OF OPTICAL FIBER PREFORM THEREBY
摘要
申请公布号
KR100497732(B1)
申请公布日期
2005.06.28
申请号
KR20020042773
申请日期
2002.07.20
申请人
发明人
分类号
C03B37/018;C03B37/07;(IPC1-7):C03B37/018
主分类号
C03B37/018
代理机构
代理人
主权项
地址
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