发明名称 METHOD AND APPARATUS FOR DRAWING GLASS PREFORM FOR OPTICAL FIBER
摘要 A glass preform for an optical fiber is effectively drawn by connecting dummy rods to both ends of the glass preform and connecting the dummy rods to fitting members.
申请公布号 CA2099942(A1) 申请公布日期 1994.01.10
申请号 CA19932099942 申请日期 1993.07.06
申请人 SUMITOMO ELECTRIC INDUSTRIES, LTD. 发明人 HOSHINO, SUMIO;DANZUKA, TOSHIO;OHGA, YUICHI;ITO, MASUMI;MUKAI, KATSUZO
分类号 C03B37/012;C03B37/014;C03B37/027;(IPC1-7):C03B37/018;C03B37/023 主分类号 C03B37/012
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