Number | Date | Country | Kind |
---|---|---|---|
54-34608 | Mar 1979 | JPX | |
54-46261 | Apr 1979 | JPX | |
54-52231[U]JPX | Apr 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3071667 | Lee | Jan 1963 | |
3372258 | Porter | Mar 1968 | |
3920942 | Yanagisawa | Nov 1975 |
Number | Date | Country |
---|---|---|
392663 | Oct 1965 | CHX |
1444845 | Aug 1976 | GBX |
Entry |
---|
John Kraus, Electromagnetics, McGraw Hill, 1953, p. 166. |
Number | Date | Country | |
---|---|---|---|
Parent | 132421 | Mar 1980 |