Number | Name | Date | Kind |
---|---|---|---|
2136564 | Ricketson | Nov 1938 | |
2325907 | Downer et al. | Aug 1943 | |
2743853 | McLagan | May 1956 | |
2810219 | Craig | Oct 1957 | |
4634030 | Uchikoshi | Jan 1987 | |
4843745 | Oberley | Jul 1989 |
Entry |
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Model STHG Power Press Brochure, Form No. U-331, Dec. 14, 1962. |