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发明名称
WELDING/SEALING GLASS-ENCLOSED SPACE IN A VACUUM
摘要
申请公布号
EP0771313(A1)
申请公布日期
1997.05.07
申请号
EP19950927268
申请日期
1995.07.13
申请人
MIDWEST RESEARCH INSTITUTE
发明人
TRACY, C., EDWIN;BENSON, DAVID, K.
分类号
C03B23/24;(IPC1-7):C03B23/203
主分类号
C03B23/24
代理机构
代理人
主权项
地址
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