Number | Date | Country | Kind |
---|---|---|---|
3743812 | Dec 1987 | DEX | |
3811782 | Apr 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2528621 | Sweetser | Nov 1950 | |
2664681 | Clark et al. | Jan 1954 | |
3584616 | Flohr | Jun 1971 | |
4073281 | Asaeda et al. | Feb 1978 | |
4151684 | Wada et al. | May 1979 |
Entry |
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"Handbuch der Fertigungstechnik" from G. Spur and Th. Stoferle, Carl Hanser Verlag, vol. 3/2, 1980, p. 144. |
Magazine IDR 1/87 "Abrichten mit Diamant-Abrichtrollen", from Dr.-Ing. F. Klocke and G. Blanke, pp. 14 to 19. |