Lithium metasilicate glass ceramics and silicic acid lithium glass comprising trivalent metal oxide
Lithium metasilicate glass ceramics and silicic acid lithium glass comprising trivalent metal oxide
- CN 103,917,214 B
- Filed: 10/11/2012
- Issued: 01/18/2019
- Est. Priority Date: 10/14/2011
- Status: Active Grant
- EN CH
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