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Publication of CH239588ApublicationCriticalpatent/CH239588A/en
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B47/00—Drives or gearings; Equipment therefor
B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH239588D1944-05-131944-05-13
An electric motor and a processing unit on machine tools that can be driven by the same tool.
CH239588A
(en)