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发明名称
Verfahren zum Herstellen einer Vorform aus Quarzglas für optische Fasern und das dafür verwendete Quarzglasrohr
摘要
申请公布号
DE69929152(D1)
申请公布日期
2006.02.02
申请号
DE19996029152
申请日期
1999.09.30
申请人
HERAEUS TENEVO GMBH;SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
发明人
SHIMADA, ATSUSHI;KATO, TOSHIYUKI;SUZUKI, MASANORI;WATABE, YUTAKA
分类号
C03B19/14;C03B37/012
主分类号
C03B19/14
代理机构
代理人
主权项
地址
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