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发明名称
Fremgangsmaade til Fremstilling af et foldet Materialeark, navnlig til Jalousier eller lignende Skærme, samt Maskine til Fremgangsmaadens Udførelse.
摘要
申请公布号
DK59536(C)
申请公布日期
1942.03.02
申请号
DKD59536
申请日期
1938.08.31
申请人
ERIC SIGFRID PERSSON
发明人
ERIC SIGFRID PERSSON
分类号
主分类号
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