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公开(公告)号：US12134903B1
公开(公告)日：2024-11-05
申请号：US17818252
申请日：2022-08-08
Applicant: PERI Formwork Systems, Inc.
Inventor： David Magnusen , Mark D Henning
Abstract: An external platform that translates such that planking and structural members of the platform remain level and maintain a constant working surface area at the beginning, during, and end of the translation movement.
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