A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A door lock illumination device connected to a door, the door lock illumination device including a main body, a key hole disposed on at least a portion of the main body to receive a key therein, and an illumination unit disposed within at least a portion of the main body to illuminate in response to the key hole receiving the key.
A door lock illumination device connected to a door, the door lock illumination device including a main body, a key hole disposed on at least a portion of the main body to receive a key therein, and an illumination unit disposed within at least a portion of the main body to illuminate in response to the key hole receiving the key.
Door lock illumination device
GILBERT DONNA (author)
2023-03-21
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser