A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Personal restraints with button double lock
Personal restraints are described, including a user-accessible button that can be pushed in sliding a lock bar into a double lock position.
Personal restraints with button double lock
Personal restraints are described, including a user-accessible button that can be pushed in sliding a lock bar into a double lock position.
Personal restraints with button double lock
PARSONS KEVIN (author) / WANG SIU NGAI (author)
2023-08-01
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser