Collapsible infant swing
作者： John S. Canna , Michael T. Kane , Robert Sonner , Michael D. Armbruster
DOI:
关键词:
摘要: The present invention provides an infant swing frame having a base, and first second support posts. Each of the posts is pivotally coupled at end thereof to each has end. A cross member between base are reconfigurable position in which angularly spaced from adjacent base.
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