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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass 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
Application filed by Pittsburgh Plate Glass CofiledCriticalPittsburgh Plate Glass Co
Priority to ES0229794ApriorityCriticalpatent/ES229794A1/es
Publication of ES229794A1publicationCriticalpatent/ES229794A1/es
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes
(AREA)
Grinding Of Cylindrical And Plane Surfaces
(AREA)
Abstract
Aparato para el tratamiento superficial de vidrio que comprende un tablero giratorio, y una muela móvil que tiene una superficie destinada a moler el vidrio, caracterizado por una capa de material fraguado rígido cementicio que une la citada muela móvil al citado tablero.
ES0229794A1956-07-121956-07-12UN APARATO DE UNIR UNA MUELA MoVIL A UN TABLERO GIRATORIO PARA EL TRATAMIENTO SUPERFICIAL DE VIDRIO
ExpiredES229794A1
(es)