Number | Name | Date | Kind |
---|---|---|---|
3521242 | Katz | Jul 1970 | |
3990056 | Luisi et al. | Nov 1976 | |
4189782 | Dingwall | Feb 1980 | |
4196443 | Dingwall | Apr 1980 |
Entry |
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RCA COS/MOS Integrated Circuits Manual, Technical Series CMS-270, RCA/Solid State Division, Somerville, N.J. (1971), p. 22. |