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发明名称
Improvements in and relating to the capping of incandescent electric lamp bulbs
摘要
申请公布号
GB640782(A)
申请公布日期
1950.07.26
申请号
GB19480022248
申请日期
1948.08.24
申请人
ZOLTAN DESHAW
发明人
分类号
H01K3/16
主分类号
H01K3/16
代理机构
代理人
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