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.)
Midvale Heppenstall Co
Original Assignee
Midvale Heppenstall Co
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
Priority claimed from US133613Aexternal-prioritypatent/US3251762A/en
Application filed by Midvale Heppenstall CofiledCriticalMidvale Heppenstall Co
Priority to FR901951ApriorityCriticalpatent/FR1336727A/en
Application grantedgrantedCritical
Publication of FR1336727ApublicationCriticalpatent/FR1336727A/en
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
B23H9/04—Treating surfaces of rolls
FR901951A1961-08-241962-06-26
Method and installation for electrolytically removing metal from the surface of conductive metal parts
ExpiredFR1336727A
(en)