Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CHARBONNIER PAUL FR
Original Assignee
CHARBONNIER PAUL FR
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Filing date
Publication date
Application filed by CHARBONNIER PAUL FRfiledCriticalCHARBONNIER PAUL FR
Priority to FR7217615ApriorityCriticalpatent/FR2185103A5/fr
Application grantedgrantedCritical
Publication of FR2185103A5publicationCriticalpatent/FR2185103A5/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution