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王力安防:關于公司獲得發明專利證書的公告

2025-08-06 21:27  來源:證券日報網 

    證券日報網訊 8月6日晚間,王力安防發布公告稱,公司于近日收到了中華人民共和國國家知識產權局頒發的3項發明專利證書。發明名稱分別:一種門鎖鎖定機構及其門鎖;一種適用于前輪、后輪和電門的鎖結構;一種剪板分料裝置。

(編輯 任世碧)

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