Tag Archives: pin-bead

Antitheft pin-bead lock core

Application Number: 00107963Application Date: 2000.05.31Publication Number: 1326041Publication Date: 2001.12.12Priority Information: International: E05B27/02Applicant(s) Name: Wu KaianAddress: Inventor(s) Name: Wu Kaian;Huang MaomingPatent Agency Code: 11127Patent Agent: mu kuailiangAbstract An antitheft pin-bead lock core features that a jam body and a group of control pin-beads are additionally used in existing lock core, and if an incorrect key is… Read More »