摘要 |
PROBLEM TO BE SOLVED: To provide a quilt cover which opens wide by a gatefold structure for easily putting in and taking out the quilt therein. SOLUTION: The quilt cover can be opened wide for easily taking out and putting in of the quilt therein by the use of a fastener or buttons for the opening through the gatefold structure. COPYRIGHT: (C)2008,JPO&INPIT
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