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发明名称
Gaseous conduction lamp
摘要
申请公布号
US1881619(A)
申请公布日期
1932.10.11
申请号
US19280300332
申请日期
1928.08.17
申请人
JAMES NEON DOUBLE ELECTRODE CORPORATION
发明人
JAMES GEORGE S.
分类号
H01J61/30
主分类号
H01J61/30
代理机构
代理人
主权项
地址
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