Number | Date | Country | Kind |
---|---|---|---|
8325783[U] | Sep 1983 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
351474 | Stevens et al. | Oct 1886 | |
747270 | Taylor | Dec 1903 | |
3797336 | Howe | Mar 1974 | |
4332169 | Stuart | Jun 1982 | |
4336717 | Goebel | Jun 1982 |
Number | Date | Country |
---|---|---|
7814610 | Oct 1978 | DEX |
2492019 | Apr 1982 | FRX |
Entry |
---|
"Universal Clamping Adapter," published by Hofmann Werkstatt-Technik GmbH, Aug. 1980. |