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CONST ELECTR VEKA
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CONST ELECTR VEKA
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Application filed by CONST ELECTR VEKAfiledCriticalCONST ELECTR VEKA
Application grantedgrantedCritical
Publication of FR1098113ApublicationCriticalpatent/FR1098113A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
B24B55/04—Protective covers for the grinding wheel
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1098113D1954-01-061954-01-06Dispositif de protection pour meule
ExpiredFR1098113A
(fr)