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公开(公告)号：CA2977511A1
公开(公告)日：2018-02-28
申请号：CA2977511
申请日：2017-08-29
Applicant: PELLA CORP
Inventor： VAN KLOMPENBURG MARIO , HANSEN TED L , VANDE HAAR EVAN R , LEATHERS TODD M
IPC: E05C3/34
Abstract: Fenestration systems and associated methods include use of a lock assembly having a housing, a cam gear, a reversal gear, and one or more catches. Various aspects relate to enhanced locking/security, including repeatability and overall efficacy.
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