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发明名称
Elektrischer Heizkoerper fuer hohe Temperaturen
摘要
申请公布号
DE914298(C)
申请公布日期
1954.07.26
申请号
DE1938S015358D
申请日期
1938.11.10
申请人
RADIO PATENTS COMPANY
发明人
SINGER FELIX
分类号
H01C17/30;H05B3/00
主分类号
H01C17/30
代理机构
代理人
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