Number | Name | Date | Kind |
---|---|---|---|
2823577 | Machler | Feb 1958 | |
3279308 | Bartz et al. | Oct 1966 | |
3519816 | Bartz et al. | Jul 1970 | |
3554649 | Ridgway | Jan 1971 | |
4022531 | Orazio et al. | May 1977 | |
4563585 | Ward | Jan 1986 | |
4781456 | Nogami | Nov 1988 |
Number | Date | Country |
---|---|---|
45898 | Feb 1982 | EPX |
111422 | Jul 1982 | JPX |
97039 | Jun 1984 | JPX |
7905871 | Feb 1981 | NLX |
Entry |
---|
Bausch & Lomb Catalog-Spectronic 600 Spectrophotometer. |