Number | Date | Country | Kind |
---|---|---|---|
42 41 746.5 | Dec 1992 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3531333 | Hill | Sep 1970 |
Number | Date | Country |
---|---|---|
0 156 147 | Oct 1985 | EPX |
0 405 092 | Jan 1991 | EPX |
39 34 474 | Dec 1990 | DEX |
Entry |
---|
"Cahiers D'Informations Techniques De La Revue De Metallurgie", vol. 86, No. 2 (1989), pp. 173-180. |
"High performance hydrogen annealing technology ", Iron and Steel Engineer, vol. 65, No. (Aug. 1988) pp. 43-49. |