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发明名称
IMPROVEMENTS IN OR RELATING TO FLOW STRAIGHTENING DEVICES
摘要
申请公布号
GB1261069(A)
申请公布日期
1972.01.19
申请号
GB19690033200
申请日期
1969.07.01
申请人
BARKING BRASSWARE COMPANY LIMITED
发明人
GEORGE FRANCIS MOORE
分类号
E03C1/086
主分类号
E03C1/086
代理机构
代理人
主权项
地址
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