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 Propper Mfg Co IncfiledCriticalPropper Mfg Co Inc
Priority to BE768694ApriorityCriticalpatent/BE768694A/fr
Publication of BE768694ApublicationCriticalpatent/BE768694A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
BE768694A1971-06-181971-06-18Appareil pour le rodage de lamelles de verres ou analogues
BE768694A
(fr)