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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ANDRE ORVAL
GEORGES RICHARDS
Original Assignee
ANDRE ORVAL
GEORGES RICHARDS
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Filing date
Publication date
Application filed by ANDRE ORVAL, GEORGES RICHARDSfiledCriticalANDRE ORVAL
Application grantedgrantedCritical
Publication of FR365938ApublicationCriticalpatent/FR365938A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR365938D1906-05-051906-05-05Machine-outil pour le fraisage, le dressage, l'alésage, le percage et opérations similaires des métaux
ExpiredFR365938A
(fr)