CPC Subgroup
B23Q 35/101 Full Title
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 > mechanically only
3 direct subcodes
Child Classifications
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