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MORICEAU ALFRED FRANCOIS
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MORICEAU ALFRED FRANCOIS
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Application filed by MORICEAU ALFRED FRANCOISfiledCriticalMORICEAU ALFRED FRANCOIS
Application grantedgrantedCritical
Publication of FR328033ApublicationCriticalpatent/FR328033A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR328033D1902-07-241902-07-24Procédé nouveau d'enrichissement des minéraux composés
ExpiredFR328033A
(fr)