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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEUTSCH LUXEMBURGISCHE BERGWER
Original Assignee
DEUTSCH LUXEMBURGISCHE BERGWER
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Filing date
Publication date
Application filed by DEUTSCH LUXEMBURGISCHE BERGWERfiledCriticalDEUTSCH LUXEMBURGISCHE BERGWER
Application grantedgrantedCritical
Publication of FR607159ApublicationCriticalpatent/FR607159A/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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR607159D1925-11-301925-11-30Dispositif pour polir par pression
ExpiredFR607159A
(fr)