Number | Date | Country | Kind |
---|---|---|---|
8724931 | Oct 1987 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3163423 | Jackson | Dec 1964 | |
3733076 | Ohki | May 1973 | |
4134592 | Pullman | Jan 1979 | |
4188036 | Jones-Fenleigh | Feb 1980 | |
4705276 | Kastle et al. | Nov 1987 | |
4743029 | Consolatore et al. | May 1988 |
Number | Date | Country |
---|---|---|
2206173 | Feb 1971 | DEX |
289729 | Dec 1950 | FRX |
1338212 | Jan 1972 | GBX |
2130413 | Oct 1983 | GBX |
2157047 | Apr 1984 | GBX |
Entry |
---|
European Search Report of EP88,30,9474 Completed 12/3/90. |