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发明名称
Improvements in and relating to semi-conductor lamps
摘要
申请公布号
GB1034568(A)
申请公布日期
1966.06.29
申请号
GB19640023259
申请日期
1964.06.04
申请人
INTERNATIONAL RESEARCH & DEVELOPMENT COMPANY LIMITED
发明人
WILSON GEOFFREY WILFRED
分类号
H01L33/00
主分类号
H01L33/00
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代理人
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