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发明名称
Toggle lever operating arrangement for a press
摘要
申请公布号
US2738748(A)
申请公布日期
1956.03.20
申请号
US19520268754
申请日期
1952.01.29
申请人
FIRMA MAY-PRESSENBAU G. M. B. H.
发明人
HECHT HELMUT
分类号
B21D24/12
主分类号
B21D24/12
代理机构
代理人
主权项
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