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经营范围
发明名称
Vorrichtung zum Schmieren von Blattfedern
摘要
申请公布号
DE508841(C)
申请公布日期
1930.10.02
申请号
DENDATG069556D
申请日期
申请人
LUDWIG HASENBACH
发明人
分类号
F16N3/12
主分类号
F16N3/12
代理机构
代理人
主权项
地址
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