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发明名称
Incandescent electric lamp and method of manufacture
摘要
申请公布号
US1842184(A)
申请公布日期
1932.01.19
申请号
US19270218393
申请日期
1927.09.09
申请人
WESTINGHOUSE LAMP COMPANY
发明人
MADDEN HARRY D.
分类号
H01J5/24;H01K3/00
主分类号
H01J5/24
代理机构
代理人
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