NO900486D0
(no )
1990-02-01
Sylinder for sylinderlaas.
GB313624A
(https= )
GR3024602T3
(en )
1997-12-31
A cylinder lock-key combination which includes a side bar; and a lock key.
GB1373281A
(en )
1974-11-06
Security system
DE3069965D1
(en )
1985-02-28
Locks
CN109209036B
(zh )
2020-05-05
一种挂锁
GB172614A
(https= )
CN2257939Y
(zh )
1997-07-16
密码反馈式电脑寄存柜
Teow
2025
Design and Implementation of a Knock-Based Smart Lock with Integrated IOT Control
GB190917283A
(en )
1910-03-03
Improvements in Locks.
GB190819372A
(en )
1909-02-25
Improvements in Mortice Locks.
GB190518038A
(en )
1906-09-06
Improvements in Fastening Devices for Doors.
MY104536A
(en )
1994-04-30
Lever locks
GB1492552A
(en )
1977-11-23
Mortice locks and keys and key blanks therefor
CN201056896Y
(zh )
2008-05-07
无触点密码泄力锁
GB189723524A
(en )
1898-08-20
Improvements in Padlocks and Keys.
GB190402112A
(en )
1904-12-01
Novel or Improved Combined Shackle and Locking Mechanism for a Padlock.
US216502A
(en )
1879-06-17
Improvement in locks
GB189720901A
(en )
1897-10-30
Alarm Padlock.
GB133601A
(https= )
GB190821916A
(en )
1909-10-07
Improvements in and relating to Door Locks.
NL7705887A
(en )
1978-11-29
Lock with internal cylinder and tumbler pins - uses round shank key in central bore to displace radial pins
GB1322208A
(en )
1973-07-04
Door latch device
GB327995A
(en )
1930-04-15
Improvements in locks and keys therefor
GB190713796A
(en )
1908-03-12
Improvements in Fastenings for Trunks, Bags, Portmanteaux and the like, and for analogous uses.