Number | Date | Country | Kind |
---|---|---|---|
47-21787 | Mar 1972 | JA | |
47-21788 | Mar 1972 | JA | |
47-27242 | Mar 1972 | JA |
Number | Name | Date | Kind |
---|---|---|---|
3718872 | Takeuchi | Feb 1973 | |
3854086 | Watanabe et al. | Dec 1974 |
Number | Date | Country |
---|---|---|
44-24008 | Oct 1969 | JA |
45-35595 | Nov 1970 | JA |
909,023 | Oct 1962 | UK |
Entry |
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Oshima et al., High Sensitivity Plated-Wire Sensor Using Second Harmonic Oscillation & Its Applications, IEEE Tran. on Magnetics, Sept. 1971, pp. 436-437. |