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发明名称
Improvements in the sealing of electrically conducting leads through vitreous walls
摘要
申请公布号
GB569317(A)
申请公布日期
1945.05.17
申请号
GB19430017580
申请日期
1943.10.25
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ROBERT LEONARD BREADNER;CHARLES HENRY SIMS
发明人
分类号
H01J5/32
主分类号
H01J5/32
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代理人
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地址
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