Number | Date | Country | Kind |
---|---|---|---|
8500730 | Feb 1985 | SEX |
Number | Name | Date | Kind |
---|---|---|---|
1282685 | Goldhahn | Oct 1918 | |
3700385 | Sherwood | Oct 1972 | |
3768222 | Birum, Jr. | Oct 1973 | |
4030219 | Donovan | Jun 1977 | |
4147198 | Ytter | Apr 1979 | |
4166332 | Donovan | Sep 1979 | |
4410027 | Lucous | Oct 1983 | |
4436135 | Ytter | Mar 1984 |
Entry |
---|
European Search Report EP 86850048.9. |