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 ES228554ApriorityCriticalpatent/ES228554A1/es
Publication of ES228554A1publicationCriticalpatent/ES228554A1/es
Nuevo procedimiento para la creaciën de medios de fijaciën en la superficie de cuerpos de material plastico realizados en la misma operaciën y con el mismo material que estos ultimos