Number | Name | Date | Kind |
---|---|---|---|
3285122 | Buchbinder et al. | Nov 1966 | |
3661440 | Takahashi | May 1972 | |
3761186 | Wason | Sep 1973 | |
3892494 | Baker et al. | Jul 1975 | |
4305661 | Pryor et al. | Dec 1981 |
Number | Date | Country |
---|---|---|
476803 | Jan 1938 | GBX |
Entry |
---|
Titan Product brochure, "Titan Zoom-A-Bore", Titan Tool Supply Company, Inc., Buffalo, N.Y., Jan. 1975. |