Number | Date | Country | Kind |
---|---|---|---|
85 18427 | Dec 1985 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4204743 | Etaix | May 1980 | |
4447119 | Beasley | May 1984 | |
4575181 | Ishikawa | Mar 1986 |
Number | Date | Country |
---|---|---|
0006662 | Jan 1980 | EPX |
0129456 | Dec 1984 | EPX |
3323653 | Nov 1984 | DEX |
3327575 | Feb 1985 | DEX |
2353069 | Dec 1977 | FRX |
0239280 | Sep 1986 | DDX |
0014102 | Jan 1983 | JPX |
Entry |
---|
Conference Europeene Sur Les Communications Optiques (Sep. 21-24, 1982, pp. 3341-343). |