Number | Date | Country | Kind |
---|---|---|---|
00786/90 | Mar 1990 | CHX | |
01319/90 | Apr 1990 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3496366 | Hunziker et al. | Feb 1970 | |
3524988 | Gaither | Aug 1970 | |
3573476 | Falcoff et al. | Apr 1971 | |
3641626 | McGill | Feb 1972 | |
3986778 | Mathisen et al. | Oct 1976 | |
4022534 | Kishner | May 1977 | |
4194840 | Lucas et al. | Mar 1980 | |
4284356 | Heilman | Aug 1981 | |
4346997 | Willis | Aug 1982 | |
4490618 | Ciclo | Dec 1984 | |
4758968 | Lord | Jul 1988 | |
4990793 | Bognigk et al. | Feb 1991 |
Number | Date | Country |
---|---|---|
637961 | Mar 1964 | BEX |
3327966 | Feb 1985 | DEX |
6700295 | Mar 1967 | NLX |
Entry |
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"Problems Associated with Color Measurements, Reflectance and Transmittance", Hoban, R. F., Textile Chemist and Colorist, vol. 13, No. 5, pp. 112-114, May 1981. |