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公开(公告)号：US11174093B2
公开(公告)日：2021-11-16
申请号：US16847475
申请日：2020-04-13
Applicant: Ta-Yu Lin
Inventor： Ta-Yu Lin
Abstract: A reusable straw storage device includes a storage unit, and a winding unit mounted in the storage unit and rotatable to roll up a reusable straw, enabling the reusable straw to be rolled up in the storage unit.
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