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发明名称
Bore-plugs for pipe lines
摘要
申请公布号
GB904274(A)
申请公布日期
1962.08.29
申请号
GB19600027045
申请日期
1960.08.04
申请人
THE BRITISH PETROLEUM COMPANY LIMITED;KENNETH ARTHUR TEMPLEMAN;STEWART ROBERT BAILLIE MCINTYRE
发明人
分类号
F16L55/132
主分类号
F16L55/132
代理机构
代理人
主权项
地址
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