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经营范围
发明名称
Improvements in and relating to riveting and the like machines
摘要
申请公布号
GB388459(A)
申请公布日期
1933.03.02
申请号
GB19310026439
申请日期
1931.09.22
申请人
HENRY EDWIN FRANK BRECKNELL;RONALD WILLIAM SHEPHERD
发明人
分类号
B21J15/26
主分类号
B21J15/26
代理机构
代理人
主权项
地址
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