06
Locks of metal (except electric and electronic locks); door
locks of metal (except electric and electronic door locks);
devices of metal (except electric and electronic devices)
for securing door locks in the locking state; door fittings
of metal; door handles of metal including handlebars
09
Electric and electronic locks; electric and electronic door
locks; electric and electronic devices for securing door
locks in the locking state; electric and electronic control
apparatus for controlling locks; electric and electronic
control apparatus for controlling door locks
20
Locks not of metal (except electric and electronic locks);
door locks not of metal (except electric and electronic door
locks); devices not of metal (except electric and electronic
devices) for securing door locks in the locking state; door
fittings not of metal; door handles not of metal including
handlebars
37
Installation, maintenance and repair of locks; installation,
maintenance and repair of door locks
42
Technical consultancy relating to the development and the
design of locks; technical consultancy relating to the
development and the design of door locks; technical planning
of locks; technical planning of door locks
45
Consultancy in the field of security of buildings; safety
inspection of buildings