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经营范围
发明名称
Fahrtreppe
摘要
申请公布号
DE540627(C)
申请公布日期
1931.12.17
申请号
DENDATF062601D
申请日期
申请人
CARL FLOHR A.-G.
发明人
分类号
B66B29/00
主分类号
B66B29/00
代理机构
代理人
主权项
地址
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