FR1091439A - Dispositif pour usinage de surfaces, en particulier pour ?ctification de pièces soudées, dressage de pièces de machines, etc.
- Google Patents
Dispositif pour usinage de surfaces, en particulier pour ?ctification de pièces soudées, dressage de pièces de machines, etc.
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR1091439ApublicationCriticalpatent/FR1091439A/fr
FR1091439D1954-01-151954-01-15Dispositif pour usinage de surfaces, en particulier pour ?ctification de pièces soudées, dressage de pièces de machines, etc.
ExpiredFR1091439A
(fr)