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发明名称
Anordning vid varmvattenpannor och andra dylika rekuperativa värmeapparater
摘要
申请公布号
FI16847(A)
申请公布日期
1935.12.13
申请号
FID16847
申请日期
申请人
发明人
LUNDGREN ERIC AUGUST
分类号
F24H1/36;(IPC1-7):F24H1/36
主分类号
F24H1/36
代理机构
代理人
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地址
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