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经营范围
发明名称
Improvements relating to bending machines for tubes, rods, bars and the like
摘要
申请公布号
GB649379(A)
申请公布日期
1951.01.24
申请号
GB19480031958
申请日期
1948.12.10
申请人
TUBELA ENGINEERING COMPANY LIMITED;FRANK AHLIN;HENRY RIDEALGH
发明人
AHLIN FRANK;RIDEALGH HENRY;BOURNE FRANK WILLIAM
分类号
B21D7/022
主分类号
B21D7/022
代理机构
代理人
主权项
地址
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