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发明名称
Elektrische Quecksilberdampfroehre oder -lampe mit Leuchtstoffschicht und Verfahren zur Herstellung der Leuchtstoffschicht
摘要
申请公布号
DE715722(C)
申请公布日期
1942.01.06
申请号
DE1940P081117D
申请日期
1940.08.08
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M.B.H.
发明人
ASCHERMANN DR. GUENTHER;STRUEBING HEDWIG
分类号
C09K11/77
主分类号
C09K11/77
代理机构
代理人
主权项
地址
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