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发明名称
Verfahren zur Herstellung flacher, von Stromzufuehrungsdraehten durchsetzter Abschlussteller elektrischer Lampen und Entladungsroehren
摘要
申请公布号
DE720083(C)
申请公布日期
1942.04.23
申请号
DE1940P081343D
申请日期
1940.10.09
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHER GLUEHLAMPEN M.B.H.
发明人
MICKLEY ERICH
分类号
H01J9/32
主分类号
H01J9/32
代理机构
代理人
主权项
地址
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