Number | Name | Date | Kind |
---|---|---|---|
4493855 | Sachdev et al. | Jan 1985 | |
4519872 | Anderson et al. | May 1985 | |
4692205 | Sachdev et al. | Sep 1987 |
Entry |
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Hafner, et al., "Method of Producing Contact Metallizations", IBM Technical Disclosure Bulletin, vol. 24, No. 12, May 1982, p. 6483. |