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发明名称
VERFAHREN UND VORRICHTUNG ZUR VORFORMHERSTELLUNG FÜR QUARZGLAS-LICHTWELLENLEITER
摘要
申请公布号
AT148431(T)
申请公布日期
1997.02.15
申请号
AT19940900074T
申请日期
1993.10.22
申请人
HERAEUS QUARZGLAS GMBH
发明人
HEITMANN, WALTER
分类号
C03B37/014;C03B37/018;(IPC1-7):C03B37/014
主分类号
C03B37/014
代理机构
代理人
主权项
地址
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