Number | Date | Country | Kind |
---|---|---|---|
2823881 | May 1978 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3949275 | Muenz | Apr 1976 | |
4200502 | Muenz et al. | Apr 1980 |
Number | Date | Country |
---|---|---|
2506065 | Oct 1977 | DEX |
Entry |
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Potzlberger, "Thin Film Integrated RC-Networks with Compensated Temperature Coefficients of R and C" Electro Component Science and Technology, 1977, vol. 4, pp. 139-142. |