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发明名称
VERFAHREN ZUR HERSTELLUNG VON OPTISCHEN FASERN
摘要
申请公布号
DE2741854(A1)
申请公布日期
1978.03.23
申请号
DE19772741854
申请日期
1977.09.16
申请人
HITACHI,LTD.
发明人
SUGANUMA,TSUNEO;ISHIDA,KOJI;SATOH,SHIN;SUGIE,MAMORU;KATSUYAMA,TOSHIO;TODA,GYOZO
分类号
C03B37/018;G02B6/02;G02B6/028;(IPC1-7):C03B37/00
主分类号
C03B37/018
代理机构
代理人
主权项
地址
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