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发明名称
Maskine til Fjernelse af Sne fra Jærnbanelinier og Landeveje.
摘要
申请公布号
DK54645(C)
申请公布日期
1938.04.25
申请号
DKD54645
申请日期
1937.02.15
申请人
MARIUS ALFANG
发明人
MARIUS ALFANG
分类号
主分类号
代理机构
代理人
主权项
地址
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