Number | Name | Date | Kind |
---|---|---|---|
3198182 | Robinson et al. | Aug 1965 | |
3362057 | Kubera et al. | Jan 1968 | |
3461001 | Kubera | Aug 1969 | |
3619550 | Matthews | Nov 1971 | |
3632398 | Konig | Jan 1972 | |
3685131 | Fink | Aug 1972 | |
3848104 | Locke | Nov 1974 | |
3868490 | Aeschlimann et al. | Feb 1975 | |
3952180 | Gnanamuthu | Apr 1976 | |
3974016 | Bondybey et al. | Aug 1976 |
Number | Date | Country |
---|---|---|
1,245,751 | Sep 1971 | UK |
Entry |
---|
"Laser Right on the Beam for Heat Treating Duty," by B. D. Wakefield, from Iron Age, Feb. 10, 1975, pp. 45-47. |