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经营范围
发明名称
Improvements in and connected with lampholders
摘要
申请公布号
GB880348(A)
申请公布日期
1961.10.18
申请号
GB19590011957
申请日期
1959.04.09
申请人
J. A. CRABTREE & CO. LIMITED;RICHARD WALTER MORGAN;REGINALD HEATH;WILLIAM ARTHUR MACNAUGHTON
发明人
分类号
H01R33/00
主分类号
H01R33/00
代理机构
代理人
主权项
地址
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