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发明名称
Verfahren und Vorrichtung zum Herstellen einer Vorform für optische Fasern
摘要
申请公布号
DE69702176(T2)
申请公布日期
2000.12.21
申请号
DE19976002176T
申请日期
1997.11.26
申请人
SHIN-ETSU CHEMICAL CO., LTD.
发明人
SHIMADA, TADAKATSU;HIRASAWA, HIDEO
分类号
G02B6/00;C03B37/014;C03B37/018;(IPC1-7):C03B37/014
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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