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发明名称
Coupling for pipes
摘要
申请公布号
GB880847(A)
申请公布日期
1961.10.25
申请号
GB19590027218
申请日期
1959.08.10
申请人
STONEWARE LIMITED;JOHN WILLIAM WALLBANK
发明人
分类号
F16L21/00
主分类号
F16L21/00
代理机构
代理人
主权项
地址
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