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发明名称
FAHRBARER BUECHERSTAND FUER RAEUME.
摘要
申请公布号
DE1706543(U)
申请公布日期
1955.09.08
申请号
DE195500L3050U
申请日期
1955.03.29
申请人
GERTRUD LUETZ-WAFFEL
发明人
GERTRUD LUETZ-WAFFEL
分类号
主分类号
代理机构
代理人
主权项
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