发明名称 Device to apply a paper sheet to a closet seat
摘要 A device for applying a paper sheet to a toilet seat which includes a paper sheet container adapted to move from a substantially vertical position to a position over the toilet seat, and then back to a substantially vertical position by manually operating a tilting mechanism. A rotatable roller is positioned in the container and is driven to feed a paper sheet into position on the toilet seat as the container undergoes return movement from its position over the toilet seat back to its substantially vertical position.
申请公布号 US4257131(A) 申请公布日期 1981.03.24
申请号 US19790052950 申请日期 1979.06.27
申请人 TROMP, GERARDUS M. 发明人 TROMP, GERARDUS M.
分类号 A47K13/16;(IPC1-7):A47K13/14 主分类号 A47K13/16
代理机构 代理人
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