发明名称 Sprinkler booster
摘要 A sprinkler support includes a central support bar to which two sprinkler support rings are attached at one end and to which a cross bar is attached. The cross bar is located spaced apart from the ends of the central bar and serves as a foot bar against which a user presses his or her foot to insert the central support bar into the ground.
申请公布号 US2008017763(A1) 申请公布日期 2008.01.24
申请号 US20060482006 申请日期 2006.07.06
申请人 HATCH JAMES A;HATCH MARY 发明人 HATCH JAMES A.;HATCH MARY
分类号 A47G29/00 主分类号 A47G29/00
代理机构 代理人
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