发明名称 HYDRANT SECURITY SYSTEM
摘要 <p>A locking system is provided for interconnection to a hydrant. The locking system is generally comprised of a lock body and lock that work in concert to block the operation of hydrant components, namely a control rod and/or a stem screw, that controls fluid flow through the hydrant.</p>
申请公布号 CA2748630(A1) 申请公布日期 2012.02.18
申请号 CA20112748630 申请日期 2011.08.09
申请人 WCM INDUSTRIES, INC. 发明人 PILARCZYK, ERIC;BALL, WILLIAM T.;CARLSON, WILLIAM L.
分类号 E03B9/02;E03B9/06;F16K35/06;F16K35/10 主分类号 E03B9/02
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