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发明名称
Improvements in hose coupling assemblies
摘要
申请公布号
GB773001(A)
申请公布日期
1957.04.17
申请号
GB19550000157
申请日期
1955.01.04
申请人
DUNLOP RUBBER COMPANY LIMITED
发明人
TREVASKIS HENRY WILLIAM
分类号
F16L33/16
主分类号
F16L33/16
代理机构
代理人
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