发明名称 METHOD FOR MANUFACTURING COVER OF WATER METER PROTECTIVE CASE
摘要 PURPOSE: A method for manufacturing a cover of a water meter protective case is provided to simply and quickly manufacture the cover by integrating a metal reinforcing member with the cover. CONSTITUTION: A method for manufacturing a cover(1) of a water meter protective case comprises the steps of: pressing a metal reinforcing member(3) having a protrusion(4); forming the cover corresponding to the metal reinforcing member and having an edge unit(2); and assembling the cover and the metal reinforcing member.
申请公布号 KR20040003513(A) 申请公布日期 2004.01.13
申请号 KR20020038238 申请日期 2002.07.03
申请人 LEE, WOON SEON 发明人 LEE, WOON SEON
分类号 B29C65/66;(IPC1-7):B29C65/66 主分类号 B29C65/66
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