Number | Date | Country | Kind |
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3902968 | Feb 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4254426 | Pankove | Mar 1981 | |
4322452 | Krausse et al. | Mar 1982 | |
4330182 | Coleman | May 1982 | |
4675265 | Kazama et al. | Jun 1987 | |
5000831 | Osawa et al. | Mar 1991 | |
5039358 | Birkle et al. | Aug 1991 |
Number | Date | Country |
---|---|---|
0284218 | Sep 1988 | EPX |
WO8901237 | Feb 1989 | EPX |
Entry |
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IDR-Industrie Diamanten Rundschau, vol. 18 (1984), No. 4, pp. 249-253, "Eigenschaften und Anwendungen harter amorpher Kohlenstoffschichten". |