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经营范围
发明名称
PIPE COUPLING ASSEMBLY AND METHOD FOR LINED AND UNLINED PIPE
摘要
申请公布号
EP2283266(A4)
申请公布日期
2013.03.20
申请号
EP20090758971
申请日期
2009.05.18
申请人
ROBROY INDUSTRIES, INC.
发明人
ZAPATA, OSCAR
分类号
F16L19/02;F16L15/08;F16L19/03;F16L19/07;F16L58/18
主分类号
F16L19/02
代理机构
代理人
主权项
地址
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