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发明名称
WELDING METHOD DEVICE FOR THICK-WALLED PIPES OR RODS MADE OF SILICA GLASS WITH HIGH PURITY WELDING
摘要
申请公布号
CS255210(B1)
申请公布日期
1988.02.15
申请号
CS19860005130
申请日期
1986.07.07
申请人
PAVLAS,PETR,CS;DUBSKY,FRANTISEK,CS
发明人
PAVLAS,PETR,CS;DUBSKY,FRANTISEK,CS
分类号
C03B23/207;(IPC1-7):C03B23/207
主分类号
C03B23/207
代理机构
代理人
主权项
地址
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