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发明名称
Blok- og reparationslæst.
摘要
申请公布号
DK71174(C)
申请公布日期
1950.06.26
申请号
DK19470001451
申请日期
1947.04.14
申请人
HANS PEDER CHRISTIAN NIELSEN
发明人
HANS PEDER CHRISTIAN NIELSEN
分类号
主分类号
代理机构
代理人
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