Number | Name | Date | Kind |
---|---|---|---|
1292591 | Elkins | Jan 1919 | A |
1800334 | Aronson | Apr 1931 | A |
2499752 | Hrabal | Mar 1950 | A |
2505047 | Horning | Apr 1950 | A |
2974669 | Ellis | Mar 1961 | A |
3844707 | Wormser | Oct 1974 | A |
3915623 | Wormser | Oct 1975 | A |
4003694 | Lowell | Jan 1977 | A |
4066088 | Ensor | Jan 1978 | A |
4076014 | Wiquel | Feb 1978 | A |
4207055 | Tamaka | Jun 1980 | A |
4223687 | Sandeen | Sep 1980 | A |
4235588 | Tamaka | Nov 1980 | A |
4531906 | Mizukami | Jul 1985 | A |
4596525 | Hsu | Jun 1986 | A |
4634374 | Herko | Jan 1987 | A |
4640679 | Perrin | Feb 1987 | A |
4653999 | Dennis, Jr. et al. | Mar 1987 | A |
4850854 | Buck | Jul 1989 | A |
4929174 | Wang | May 1990 | A |
5044933 | Yang | Sep 1991 | A |
5109817 | Cherry | May 1992 | A |
5161964 | Frigiere et al. | Nov 1992 | A |
5346392 | Kim | Sep 1994 | A |
5915953 | Mifune et al. | Jun 1999 | A |
6349728 | Pham | Feb 2002 | B1 |
Entry |
---|
Chemical Analysis by Observation of Spectra Annalen der Physik und der Chemie (Poggendorff), vol. 110 (1860), pp. 161-189 (dated Heidelberg, 1860). |
Annalen der Physik, und der Chemie (Poggendorf), 100: 1857 III/ Photochemische Untersuchungen; R. Bunsen und H. Roscoe pp. 43-89. |