Number | Date | Country | Kind |
---|---|---|---|
58-56089 | Mar 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3962551 | Gay | Jun 1976 | |
4184128 | Nilssen | Jan 1980 | |
4300019 | Toyomaki | Nov 1981 | |
4430628 | Nilssen | Feb 1984 |
Number | Date | Country |
---|---|---|
77091 | Apr 1983 | EPX |
56-47140 | Apr 1981 | JPX |
1332513 | Oct 1973 | GBX |
1494570 | Dec 1977 | GBX |
2020519 | Feb 1979 | GBX |
2052218 | Jan 1980 | GBX |
1560069 | Jan 1980 | GBX |
Entry |
---|
Japanese Magazine, "Rajio Gijyutsu (Radio Technology)", vol. 12, 1971, pp. 226-271. |