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发明名称
Electroluminescent lamp
摘要
申请公布号
US2755400(A)
申请公布日期
1956.07.17
申请号
US19520322007
申请日期
1952.11.22
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
STILES CLARENCE BERNARD
分类号
H05B33/00
主分类号
H05B33/00
代理机构
代理人
主权项
地址
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