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发明名称
Verfahren und Vorrichtung zum Aufbringen von Leuchtstoffueberzuegen auf die Innenseite von elektrischen Leuchtroehren
摘要
申请公布号
DE747738(C)
申请公布日期
1944.10.11
申请号
DE1939P079410D
申请日期
1939.07.07
申请人
发明人
分类号
C03C15/02;H01J9/22
主分类号
C03C15/02
代理机构
代理人
主权项
地址
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