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发明名称
Verfahren und Vorrichtung zur Herstellung von Tischmesserklingen
摘要
申请公布号
DE562156(C)
申请公布日期
1932.10.22
申请号
DE1929B145818D
申请日期
1929.09.24
申请人
HELLMUTH BROCH
发明人
分类号
B21H7/10
主分类号
B21H7/10
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代理人
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