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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass WorksfiledCriticalCorning Glass Works
Priority to ES0229593ApriorityCriticalpatent/ES229593A1/en
Publication of ES229593A1publicationCriticalpatent/ES229593A1/en
A method for reforming the surface of a vitreous body, characterized in that it is intended to conform this body to the contour of the surface of another body in contact with it when it is heated, without both bodies adhering to each other, which is it effects forming an adherent metal oxide film on the vitreous surface, placing the bodies together, and forming the vitreous surface while the bodies are sufficiently heated to allow plastic flow and formation of the glass. (Machine-translation by Google Translate, not legally binding)
ES0229593A1956-07-031956-07-03A method to reform the surface of a vitreous body (Machine-translation by Google Translate, not legally binding)
ExpiredES229593A1
(en)
Procedure for the preparation of a part of tungsten with views to the recessing of this piece in hard glass (Machine-translation by Google Translate, not legally binding)