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发明名称
Vorrichtung zum markierenden Punktieren von Blechen
摘要
申请公布号
DE901961(C)
申请公布日期
1954.01.18
申请号
DE1951K011695
申请日期
1951.10.19
申请人
SIEGFRIED KROL
发明人
KROL SIEGFRIED
分类号
B25H7/02
主分类号
B25H7/02
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