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发明名称
Blechbiegepresse
摘要
申请公布号
DE837087(C)
申请公布日期
1952.04.21
申请号
DE1949P054955
申请日期
1949.09.15
申请人
LUDWIG ARTMANN
发明人
ARTMANN LUDWIG
分类号
B21D5/02
主分类号
B21D5/02
代理机构
代理人
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