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经营范围
发明名称
Improvements in or relating to joints and couplings for flexible tubes or hose
摘要
申请公布号
GB432642(A)
申请公布日期
1935.07.31
申请号
GB19340003218
申请日期
1934.01.31
申请人
HENRY TATHAM
发明人
分类号
F16L33/18
主分类号
F16L33/18
代理机构
代理人
主权项
地址
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