Number | Name | Date | Kind |
---|---|---|---|
3076768 | Boylan | Feb 1963 | |
3408306 | Boylan | Oct 1968 | |
3591519 | Boylan | Jul 1971 | |
3661793 | Curtis | May 1972 | |
3723342 | Shane et al. | Mar 1973 | |
4032473 | Berg et al. | Jun 1977 | |
4198267 | Flaherty | Apr 1980 | |
4225456 | Schmidt et al. | Sep 1980 |
Entry |
---|
Gardner, "Paint Testing Manual", Thirteenth Edition, 1972, p. 228. |