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发明名称
Improvements in machines for stamping out blanks
摘要
申请公布号
GB585326(A)
申请公布日期
1947.02.05
申请号
GB19390006813
申请日期
1939.03.02
申请人
BATA AKCIOVA SPOLECNOST
发明人
分类号
B21D28/02
主分类号
B21D28/02
代理机构
代理人
主权项
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