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发明名称
Armatur til af varmerør dannede varmelegemer, navnlig til lavtryksdampvarmeanlæg i jernbanevogne.
摘要
申请公布号
DK79421(C)
申请公布日期
1955.06.20
申请号
DK19500001843
申请日期
1950.05.31
申请人
ALEX. FRIEDMANN KOMMANDIT-GESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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