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经营范围
发明名称
Wärmeaustauschvorrichtung.
摘要
申请公布号
AT116544(B)
申请公布日期
1930.02.25
申请号
ATD116544
申请日期
1925.11.26
申请人
DR. MAX SCHWABACH
发明人
DR. MAX SCHWABACH
分类号
主分类号
代理机构
代理人
主权项
地址
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