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.)
Delapena and Son Ltd
Original Assignee
Delapena and Son Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delapena and Son LtdfiledCriticalDelapena and Son Ltd
Application grantedgrantedCritical
Publication of FR985278ApublicationCriticalpatent/FR985278A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B33/00—Honing machines or devices; Accessories therefor
B24B33/08—Honing tools
B24B33/081—Honing tools for external surfaces
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR985278D1948-05-031949-04-27Perfectionnements aux dispositifs de maintien d'outils à main
ExpiredFR985278A
(fr)