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发明名称
HEATING OF QUARTZ GLASS TUBE
摘要
申请公布号
KR910002396(B1)
申请公布日期
1991.04.22
申请号
KR19890000344
申请日期
1989.01.14
申请人
SUMITOMO ELECTRIC IND. CO.,LTD.
发明人
TANAKA, GOTARO;SUGANUMA, HIROSHI;URANO, AKIRA;TAKAGI, MASAHIRO;MIZUNO, SHUN-ICHI
分类号
C03B20/00;C03B23/043;C03B37/018;H05H1/46;(IPC1-7):C03B37/018
主分类号
C03B20/00
代理机构
代理人
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