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发明名称
Zuendeinrichtung fuer elektrische Leuchtroehren mittels Hilfselektroden
摘要
申请公布号
DE561923(C)
申请公布日期
1932.10.20
申请号
DE1931P062849D
申请日期
1931.04.17
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M.B.H.
发明人
PIRANI DR. MARCELLO;EWEST DR. HANS;GAIDIES GEORG
分类号
H05B41/22
主分类号
H05B41/22
代理机构
代理人
主权项
地址
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