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经营范围
发明名称
Improvements in readily connectible and disconnectible spigot and socket couplings
摘要
申请公布号
GB939356(A)
申请公布日期
1963.10.16
申请号
GB19610010469
申请日期
1961.03.22
申请人
BRITISH SYPHON COMPANY LIMITED
发明人
HARRIS FRANK ERIC
分类号
F16L37/086;F16L37/32
主分类号
F16L37/086
代理机构
代理人
主权项
地址
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