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发明名称
MEHRPLATZ-DOPPEL-KLAPPSITZ.
摘要
申请公布号
DE1850045(U)
申请公布日期
1962.04.19
申请号
DE196200D4110U
申请日期
1962.02.06
申请人
DEUTSCHE BUNDESBAHN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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