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发明名称
Vorschaltwiderstand fuer elektrische Gluehlampen
摘要
申请公布号
DE604080(C)
申请公布日期
1934.10.13
申请号
DE1931D061637D
申请日期
1931.02.18
申请人
N. V. MAATSCHAPPIJ TOT EXPLOITATIE VAN UITVINDINGEN
发明人
DOERING ULRICH W.
分类号
H05B39/02;H05B41/02
主分类号
H05B39/02
代理机构
代理人
主权项
地址
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