44177 ⎘
Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor Means for transforming movement of the feeler or the like into feed movement of tool or work
Sub-classes:SELF SERVICE KEY DUPLICATING MACHINE WITH AUTOMATIC KEY MODEL IDENTIFICATION SYSTEM
#2Self service key duplicating machine with automatic key model identification system
#3Self service key duplicating machine with automatic key model identification system
#4Self service key duplicating machine with automatic key model identification system
#5Fully automatic key duplicating machine with automatic key model identification system
#6Fully automatic key duplicating machine with automatic key model identification system