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发明名称
Fremgangsmåde ved fremstilling af parketgulve.
摘要
申请公布号
DK70089(C)
申请公布日期
1949.10.17
申请号
DK19470004493
申请日期
1947.12.05
申请人
JEAN PETERSEN
发明人
JEAN PETERSEN
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主分类号
代理机构
代理人
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