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经营范围
发明名称
Improvements in or relating to double sided presses for sheet metal
摘要
申请公布号
GB553579(A)
申请公布日期
1943.05.27
申请号
GB19410016219
申请日期
1941.12.16
申请人
CHARLES JOSEPH RHODES
发明人
分类号
B21D22/02
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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