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经营范围
发明名称
Apparatus for forming bellows
摘要
申请公布号
GB820719(A)
申请公布日期
1959.09.23
申请号
GB19570004956
申请日期
1957.02.13
申请人
P. W. BAKER & SONS LIMITED
发明人
MILLS GEORGE THOMAS;WALLIS DAVID LEONARD
分类号
B21D15/10
主分类号
B21D15/10
代理机构
代理人
主权项
地址
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