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经营范围
发明名称
Blyantspidsemaskine.
摘要
申请公布号
DK74690(C)
申请公布日期
1952.09.08
申请号
DK19490002538
申请日期
1949.08.01
申请人
AAGE HENRIK MOLTZEN ROSSING
发明人
AAGE HENRIK MOLTZEN ROSSING
分类号
主分类号
代理机构
代理人
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