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发明名称
Heizanlage für Eisenbahnwagen.
摘要
申请公布号
AT157759(B)
申请公布日期
1940.01.25
申请号
ATD157759
申请日期
1938.02.07
申请人
FIRMA ALEX. FRIEDMANN
发明人
分类号
主分类号
代理机构
代理人
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地址
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