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发明名称
Improvements in and relating to couplings for connecting the outlets of the lead traps of basins, sinks and baths to copper waste pipes
摘要
申请公布号
GB645992(A)
申请公布日期
1950.11.15
申请号
GB19480026401
申请日期
1948.10.11
申请人
JAMES BARBOUR MCALPINE, JUNIOR;MCALPINE & COMPANY LIMITED
发明人
JUNIOR JAMES BARBOUR MCALPINE,;KEDDIE GEORGE
分类号
F16L19/04
主分类号
F16L19/04
代理机构
代理人
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