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经营范围
发明名称
Appareil récupérateur de chaleur.
摘要
申请公布号
CH216648(A)
申请公布日期
1941.09.15
申请号
CHD216648
申请日期
1940.10.01
申请人
SCHLUNEGGER,ALFRED
发明人
SCHLUNEGGER,ALFRED
分类号
F24H1/18
主分类号
F24H1/18
代理机构
代理人
主权项
地址
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