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发明名称
Waermeschmelzsicherung fuer elektrische Heiz- und Kochapparate, insbesondere Heizkissen
摘要
申请公布号
DE498533(C)
申请公布日期
1930.05.23
申请号
DENDATSC86144D
申请日期
申请人
SCHERBIUS & RITTER
发明人
分类号
H05B1/02
主分类号
H05B1/02
代理机构
代理人
主权项
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