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发明名称
Verfahren zur Herstellung von elektrischen Heizkoerpern
摘要
申请公布号
DE680332(C)
申请公布日期
1939.08.26
申请号
DE1937A082872D
申请日期
1937.05.11
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
VOGEL OLIVER G.
分类号
H05B3/68
主分类号
H05B3/68
代理机构
代理人
主权项
地址
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