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发明名称
Method of making flexible hose couplings
摘要
申请公布号
GB637995(A)
申请公布日期
1950.05.31
申请号
GB19460013797
申请日期
1946.05.07
申请人
WALTER ARTHUR MELSON;BOWDEN (ENGINEERS) LIMITED
发明人
分类号
F16L33/207
主分类号
F16L33/207
代理机构
代理人
主权项
地址
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