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发明名称
Verteilungsnetz fuer Heiss-OEl-Weichenheizung
摘要
申请公布号
DE1948763(A1)
申请公布日期
1971.04.08
申请号
DE19691948763
申请日期
1969.09.26
申请人
THIEL VIKTOR
发明人
THIEL VIKTOR
分类号
E01B7/24;F24D10/00;(IPC1-7):01B7/24
主分类号
E01B7/24
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代理人
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