Fluorine-free phosphate glasses
This invention is drawn particularly to the production of glasses having essentially fluorine-free compositions consisting essentially, in mole percent, of:
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Main Author | |
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Format | Patent |
Language | English |
Published |
04.06.1991
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Subjects | |
Online Access | Get full text |
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Summary: | This invention is drawn particularly to the production of glasses having essentially fluorine-free compositions consisting essentially, in mole percent, of: |
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Bibliography: | Application Number: US19900599751 |