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发明名称
Elektrisch beheizter Zentralheizungskessel
摘要
申请公布号
CH507488(A)
申请公布日期
1971.05.15
申请号
CH19700007123
申请日期
1970.05.13
申请人
W. ERNST HAAS & SOHN
发明人
MANN,WILHELM,DIPL.-ING.
分类号
F24H1/22;(IPC1-7):F24H9/18
主分类号
F24H1/22
代理机构
代理人
主权项
地址
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