发明名称 Waterer corner wear guard
摘要 An improved corner wear guard that protects water troughs and will not become sharp when exposed to the rubbing motion of large animals, Further, the corner wear guard will not damage an animal's hide. This results in more valuable hides for the leather market. Additionally, the corner wear guard inhibits the formation of loose animal hair contaminants in the water troughs.
申请公布号 US4633815(A) 申请公布日期 1987.01.06
申请号 US19850770667 申请日期 1985.08.28
申请人 RITCHIE INDUSTRIES, INC. 发明人 PETERSON, JERRY D.;KNIEF, GERALD L.
分类号 A01K7/00;A01K13/00;(IPC1-7):A01K7/00 主分类号 A01K7/00
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