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发明名称
Improvements in the sealing of electric conductors through quartz envelopes
摘要
申请公布号
GB489630(A)
申请公布日期
1938.07.28
申请号
GB19370002538
申请日期
1937.01.28
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;VICTOR JAMES FRANCIS;NORMAN LESLIE HARRIS;JOHN WALTER RYDE;KARL GUSTAV SCHNETZLER
发明人
分类号
H01J5/32
主分类号
H01J5/32
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