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Application filed by Berstecher KarlfiledCriticalBerstecher Karl
Publication of CH277755ApublicationCriticalpatent/CH277755A/de
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
B24B23/08—Portable grinding machines designed for fastening on workpieces or other parts of particular section, e.g. for grinding commutators
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH277755D1949-10-171949-10-17Gerät zur Feinstbearbeitung zylindrischer Werkstückoberflächen.
CH277755A
(de)