Number | Date | Country | Kind |
---|---|---|---|
67857 A/81 | Jun 1981 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
3791714 | Maurer | Feb 1974 | |
3826560 | Schultz | Jul 1974 | |
3865647 | Reuschel | Feb 1975 |
Number | Date | Country |
---|---|---|
54-48256 | Apr 1979 | JPX |
Entry |
---|
Kato et al, "Isotopic Chemical Vapor Deposition . . . ", Applied Optics, vol. 16, No. 6, Jun. 1977, pp. 1453-1454. |