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经营范围
发明名称
Male Coupling With Improved Flow Ports
摘要
申请公布号
GB2378994(A)
申请公布日期
2003.02.26
申请号
GB20020011553
申请日期
2002.05.20
申请人
* NATIONAL COUPLING COMPANY INC
发明人
ROBERT E * SMITH III
分类号
F16L29/02;(IPC1-7):F16L29/04
主分类号
F16L29/02
代理机构
代理人
主权项
地址
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