发明名称 Feed dispenser
摘要 A feed dispenser which is eminently suitable for wild bird feeding may be collapsed to a compact condition for shipment and storage and readily erected for feed dispensing. The feed dispenser or feeder is comprised of a bottom tray with foldably connected end walls, a cover which is releasably supported by the end walls in the erected condition and a replaceable feed container which may be positioned on the feed dispenser tray and then caused to dispense the feed.
申请公布号 US4408565(A) 申请公布日期 1983.10.11
申请号 US19820355822 申请日期 1982.03.08
申请人 RALSTON PURINA COMPANY 发明人 KERBS, BRAD J.;LANTER, KENT J.
分类号 A01K39/012;(IPC1-7):A01K39/01 主分类号 A01K39/012
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