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发明名称
Metal-to-glass seal
摘要
申请公布号
US2010145(A)
申请公布日期
1935.08.06
申请号
US19320646470
申请日期
1932.12.09
申请人
HEINTS & KAUFMAN LTD.
发明人
EITEL WILLIAM W.
分类号
C03C27/04;H01J5/26
主分类号
C03C27/04
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代理人
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