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发明名称
An improved method of joining copper or like tubes
摘要
申请公布号
GB667143(A)
申请公布日期
1952.02.27
申请号
GB19490027094
申请日期
1949.10.21
申请人
REGINALD KINGTON ALLETT;PARSONS SHERWIN & COMPANY LIMITED
发明人
分类号
F16L13/08
主分类号
F16L13/08
代理机构
代理人
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地址
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