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经营范围
发明名称
FAHRBAHN-KONTAKTSCHWELLE.
摘要
申请公布号
DE1737349(U)
申请公布日期
1957.01.03
申请号
DE195600E9058U
申请日期
1956.10.27
申请人
ELMEG ELEKTRO-MECHANIK G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
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