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发明名称
Improvements relating to electric lamps
摘要
申请公布号
GB698242(A)
申请公布日期
1953.10.14
申请号
GB19500003092
申请日期
1950.02.07
申请人
FLEXIBLE LAMPS LIMITED;GRACE LAVINIA HAVER
发明人
分类号
B60Q1/26
主分类号
B60Q1/26
代理机构
代理人
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