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发明名称
Einrichtung zur Entnahme und Verteilung des Heizdampfes, insbesondere von Dampflokomotiven oder Heizkesselwagen.
摘要
申请公布号
AT151055(B)
申请公布日期
1937.10.25
申请号
ATD151055
申请日期
1936.05.29
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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