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发明名称
Improvements in metal-to-glass seals
摘要
申请公布号
GB574731(A)
申请公布日期
1946.01.17
申请号
GB19440002742
申请日期
1944.02.14
申请人
THE M-O VALVE COMPANY LIMITED;LAURENCE TREMLETT
发明人
分类号
H01J5/20
主分类号
H01J5/20
代理机构
代理人
主权项
地址
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