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经营范围
发明名称
Improvements relating to can seaming mechanism
摘要
申请公布号
GB617072(A)
申请公布日期
1949.02.01
申请号
GB19450024552
申请日期
1945.09.21
申请人
ROBERT ERNEST GEESON;CHARLES WILLIAM PERKINS;E. W. BLISS (ENGLAND) LIMITED
发明人
分类号
B21D51/32
主分类号
B21D51/32
代理机构
代理人
主权项
地址
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