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经营范围
发明名称
Aperture fluorescent lamp
摘要
申请公布号
US3225241(A)
申请公布日期
1965.12.21
申请号
US19620197211
申请日期
1962.05.02
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
SPENCER DOMINA EBERLE;JR. SANDFORD CHRISTOPHER PEEK,
分类号
H01J61/35
主分类号
H01J61/35
代理机构
代理人
主权项
地址
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