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发明名称
Method and apparatus for manufacturing electric lamps and similar articles
摘要
申请公布号
US2201694(A)
申请公布日期
1940.05.21
申请号
US19370142853
申请日期
1937.05.15
申请人
GENERAL ELECTRIC COMPANY
发明人
ILLINGWORTH GEORGE
分类号
H01J9/40;H01K3/00
主分类号
H01J9/40
代理机构
代理人
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地址
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