Garbage bag retention ring
作者： John D. Corbitt , Lori Anthony , Teresa Gail Vaughn
DOI:
关键词: Distributed computing 、 Geometry 、 Mathematics 、 Ring (chemistry) 、 Base (geometry) 、 Garbage
摘要: An apparatus for retaining the opening of a garbage bag is provided. A retention ring can include flexible and invertible base fixed to ring. The each have about same diameter. invert expose an interior surface as exterior surface. further at least one aperture formed between junction that adapted receive edge circumferential portion bag.
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