Number | Date | Country | Kind |
---|---|---|---|
52-9337 | Jan 1977 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
T887016 | Milton | Jun 1971 | |
3071465 | Dersch | Jan 1963 | |
3420664 | Dersch | Jan 1969 | |
3592656 | Brooks | Jul 1971 | |
3597213 | Dersch | Aug 1971 | |
3671244 | Bissonette | Jun 1972 | |
3847618 | Hofman | Nov 1974 | |
3909268 | Baldassarri | Sep 1975 | |
3942985 | Newman | Mar 1976 | |
3955983 | Nakajima | May 1976 |
Number | Date | Country |
---|---|---|
2634616 | Feb 1977 | DEX |
Entry |
---|
Making & Coating Emulsions, Zelikman & Levi, 1965, p. 13. |