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.)
Expired - Lifetime
Application number
AU1240/40A
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
Filing date
Publication of AU111676B2publicationCriticalpatent/AU111676B2/en
Application filed by Corning Glass WorksfiledCriticalCorning Glass Works
AU1240/40A1940-10-01Improved glass having an expansion lower than that of silica and process forthe manufacture thereof
Expired - LifetimeAU111676B2
(en)