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发明名称
Coupling for double-flared tubes
摘要
申请公布号
US2863678(A)
申请公布日期
1958.12.09
申请号
US19550555610
申请日期
1955.12.27
申请人
BENJAMIN GORDON;SOMERS LYSLE E
发明人
GORDON BENJAMIN;SOMERS LYSLE E.
分类号
F16L19/04
主分类号
F16L19/04
代理机构
代理人
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