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发明名称
Verfahren und Vorrichtung zur Herstellung von Zuschnitten fuer Papierhuelsen beliebiger Konizitaet und Durchmesser
摘要
申请公布号
DE1029660(B)
申请公布日期
1958.05.08
申请号
DE1954M022342
申请日期
1954.03.15
申请人
HELMUT MAJER
发明人
MAJER HELMUT
分类号
B31C1/08
主分类号
B31C1/08
代理机构
代理人
主权项
地址
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