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发明名称
Improvements in and connected with tube bending machines
摘要
申请公布号
GB797910(A)
申请公布日期
1958.07.09
申请号
GB19560006081
申请日期
1956.02.27
申请人
CHAMBERLAIN INDUSTRIES LIMITED
发明人
HALLY GEORGE ALLAN FENN;HART GEORGE ERNEST;DUPEN PETER JOHN
分类号
B21D7/024
主分类号
B21D7/024
代理机构
代理人
主权项
地址
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