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发明名称
Regulierung der elektrischen Heizung in Bahnwagen
摘要
申请公布号
DE507071(C)
申请公布日期
1930.09.11
申请号
DED507071D
申请日期
1930.01.15
申请人
VOIGT & HAEFFNER AKT.-GES.
发明人
分类号
B60L1/02
主分类号
B60L1/02
代理机构
代理人
主权项
地址
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