Number | Date | Country | Kind |
---|---|---|---|
4514/89 | Dec 1989 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
4240146 | Iles | Dec 1980 | |
4442492 | Karlsson et al. | Apr 1984 | |
4539644 | Adams et al. | Sep 1985 | |
4580039 | Adams | Apr 1986 | |
4809185 | Talmadge | Feb 1989 | |
4998203 | Di Giulio et al. | Mar 1991 |
Number | Date | Country |
---|---|---|
3203263 | Aug 1983 | DEX |
2520915 | Aug 1983 | FRX |
2183852 | Jun 1987 | GBX |
Entry |
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A. Horlent et al., "A New Generation of Electronic Devices For Maximum Demand and Multi-rate Tariffs, With Manual or Automatic Local Read-out", Fifth International Conference on Metering Apparatus and Tariffs for Electrical Supply. |