Number | Date | Country | Kind |
---|---|---|---|
56-135834 | Aug 1981 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4337599 | Koide et al. | Jul 1983 |
Entry |
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Japanese Published Unexamined Patent Application No. 56-3168, filed: Jun. 25, 1979; published: Jan. 13, 1981. |
Werkstatt und Betrieb 110 (1977)8, "Einsatz von NC-Rundschleifmaschinen" by Ulrich Vetter, pp. 457-477, particularly Bild 3. |
Instruction Manual "Automatic Computer Control Step-Master and Plunge-Master Grinding Systems" having a copyright mark of registration in 1980 by The Warner & Swasey Co., FIG. 1, p. 6-1. |