involving optical auxiliary means, e.g. optical projection form grinding machines

Introduced: September 1968

Last revised: January 2006

Full Title

Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor > involving optical auxiliary means, e.g. optical projection form grinding machines

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: GRINDING; POLISHING
Subclass:: MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS

1 direct subcode

Child Classifications

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B24B 17/06 combined with electrical transmission means, e.g. controlled by photoelectric cells