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发明名称
Gewendelter Leuchtkörper aus gezogenem Wolframdraht für elektrische Glühlampen und Verfahren zur Herstellung desselben.
摘要
申请公布号
CH197417(A)
申请公布日期
1938.04.30
申请号
CHD197417
申请日期
1937.03.24
申请人
ALLGEMEINE GLUEHLAMPENFABRIKS AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT ALLGEMEINE GLUEHLAMPENFABRIKS
分类号
H01K1/04
主分类号
H01K1/04
代理机构
代理人
主权项
地址
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