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发明名称
Lamp base contact
摘要
申请公布号
US1965231(A)
申请公布日期
1934.07.03
申请号
US19290364144
申请日期
1929.05.18
申请人
WESTINGHOUSE LAMP COMPANY
发明人
GUSTIN DANIEL S.
分类号
H01J19/66;H01K1/46
主分类号
H01J19/66
代理机构
代理人
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