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发明名称
KOPIERGERAET MIT EINER ALS AUSSUCH- UND KOPIERLAMPE DIENENDEN LICHTQUELLE.
摘要
申请公布号
DE1604168(U)
申请公布日期
1950.03.30
申请号
DE194900H0729U
申请日期
1949.12.28
申请人
WERNER HORN;LEO GOLDHAMMER
发明人
WERNER HORN;LEO GOLDHAMMER
分类号
主分类号
代理机构
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