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Mechanical, electric and electronic security devices for doors, namely, door openers, [ door closers, ] door locks, [ fire alarm controls, access controls, locking and unlocking controls; door lock installations, namely, electronic controls for door locks that operate via digital bus installations; emergency exit devices for doors and windows, namely, emergency exit latches and push levers; ] mechanical, electric and electronic devices for doors and windows, namely, door locks, electric locks...
Registered · November 21, 2005 · 79029686 ·