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经营范围
发明名称
Waermeaustauschanlage
摘要
申请公布号
DE656881(C)
申请公布日期
1938.02.16
申请号
DE1933G085645D
申请日期
1933.06.01
申请人
GESELLSCHAFT FUER DRUCKTRANSFORMATOREN (KOENEMANN-TRANSFORMATOREN) G.M.B.H.
发明人
分类号
F22B1/06
主分类号
F22B1/06
代理机构
代理人
主权项
地址
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