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发明名称
Kittlose Sockelbefestigung an elektrischen Gluehlampen
摘要
申请公布号
DE690963(C)
申请公布日期
1940.05.11
申请号
DE1938P078059D
申请日期
1938.10.16
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M.B.H.
发明人
MERCER THOMAS;WOODWARD WILLIAM JOHN ALEXANDER
分类号
H01J5/60
主分类号
H01J5/60
代理机构
代理人
主权项
地址
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