Number | Date | Country | Kind |
---|---|---|---|
38178737 | May 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4168639 | Ingham et al. | Sep 1979 | |
4379415 | Klancnik et al. | Apr 1983 | |
4467680 | Kettel | Aug 1984 | |
4468991 | Reusch et al. | Sep 1984 | |
4706351 | Chuang | Nov 1987 | |
4819311 | Hashimoto et al. | Apr 1989 |
Number | Date | Country |
---|---|---|
3143999 | Jun 1982 | DEX |
3153112 | Mar 1983 | DEX |
123811 | Apr 1987 | DEX |
Entry |
---|
Niemann, Maschinen-Elemente, 1981 pp. 385-390. |