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发明名称
In der Maueröffnung eines Schornsteines angebrachte, gasdichte Russtüre.
摘要
申请公布号
CH224928(A)
申请公布日期
1942.12.31
申请号
CHD224928
申请日期
1942.04.08
申请人
BAENNINGER,RUDOLF
发明人
BAENNINGER,RUDOLF
分类号
F23J13/08
主分类号
F23J13/08
代理机构
代理人
主权项
地址
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