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发明名称
Fahrtreppe.
摘要
申请公布号
CH169788(A)
申请公布日期
1934.06.15
申请号
CHD169788
申请日期
1933.02.22
申请人
CARL FLOHR A.-G.
发明人
A.-G. CARL FLOHR
分类号
B66B23/02
主分类号
B66B23/02
代理机构
代理人
主权项
地址
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