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发明名称
Verbesserung der Heizungstechnik durch Elektrizitaet
摘要
申请公布号
DE1936752(A1)
申请公布日期
1971.12.16
申请号
DE19691936752
申请日期
1969.07.18
申请人
LOISELLE,JEAN
发明人
LOISELLE,JEAN
分类号
F24D13/02
主分类号
F24D13/02
代理机构
代理人
主权项
地址
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