Number | Name | Date | Kind |
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3870399 | Randall et al. | Mar 1975 | |
5136677 | Drexhage et al. | Aug 1992 |
Entry |
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Article entitled “Recent advances and trend in chalcogenide glass fiber technology: review” by Nishii et al published in JONCS in 1992. |
Article entitled “IR transmission chalcogenide glass fibers” by Yamagishi obtained about 1992. |