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发明名称
Metal to glass sealing method
摘要
申请公布号
US2504303(A)
申请公布日期
1950.04.18
申请号
US19470750146
申请日期
1947.05.23
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CLARK JAMES E.;RONCI VICTOR L.
分类号
H01J5/26
主分类号
H01J5/26
代理机构
代理人
主权项
地址
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