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经营范围
发明名称
Improvements in or relating to pre-stressed concrete pipes or other precast concrete products
摘要
申请公布号
GB587737(A)
申请公布日期
1947.05.05
申请号
GB19450001019
申请日期
1945.01.12
申请人
THE STANTON IRONWORKS COMPANY LIMITED;FREDERICK BENJAMIN CORNELIUS;WILLIAM MARCUS SUDBURY
发明人
分类号
B28B21/64
主分类号
B28B21/64
代理机构
代理人
主权项
地址
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