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经营范围
发明名称
ELEKTRISCHER HEIZKOERPER
摘要
申请公布号
DE2125345(A1)
申请公布日期
1971.12.02
申请号
DE19712125345
申请日期
1971.05.21
申请人
DUVERNOIS L
发明人
分类号
F24C7/06;H05B;(IPC1-7):F24C1/10
主分类号
F24C7/06
代理机构
代理人
主权项
地址
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