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发明名称
Improvements in and relating to pipe joints
摘要
申请公布号
GB496396(A)
申请公布日期
1938.11.30
申请号
GB19370015064
申请日期
1937.05.31
申请人
BUILDING INDUSTRIES SERVICES LIMITED;JAMES KNIGHT WINSER;HARRY ALFRED BARKER
发明人
分类号
F16L13/08
主分类号
F16L13/08
代理机构
代理人
主权项
地址
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