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经营范围
发明名称
Pipe gland
摘要
申请公布号
USD593642(S1)
申请公布日期
2009.06.02
申请号
US20070280063F
申请日期
2007.05.15
申请人
UNITED STATES PIPE AND FOUNDRY COMPANY
发明人
COPELAND DANIEL A.;CASTON JAY DEREK
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主分类号
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代理人
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