Number | Date | Country | Kind |
---|---|---|---|
54/31680 | Mar 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3717818 | Herbst | Feb 1973 | |
4010385 | Krol | Mar 1977 | |
4031479 | Thomas, Jr. et al. | Jun 1977 | |
4160922 | Rickenbacker | Jul 1979 |
Entry |
---|
General Electric Co., Catalog 4544K10-001, "Type 4701 Tranzducer for Voltage and Current Measurements", Oct. 1964, pp. 1, 3, 6-8. |