Number | Date | Country | Kind |
---|---|---|---|
9301824 | May 1993 | SEX |
Number | Name | Date | Kind |
---|---|---|---|
4100018 | Wahren et al. | Jul 1978 | |
4306934 | Seppanen | Dec 1981 | |
4420370 | Saad | Dec 1983 | |
4443298 | Thorp | Apr 1984 | |
4561938 | Kallmes | Dec 1985 | |
4648943 | Malashenko et al. | Mar 1987 | |
4687549 | Kallmes | Aug 1987 | |
4790909 | Harwood | Dec 1988 | |
4960492 | Weitzel et al. | Oct 1990 | |
5225043 | Braun et al. | Jul 1993 | |
5259929 | Bubik et al. | Nov 1993 |
Number | Date | Country |
---|---|---|
1420219 | Jan 1976 | GBX |
Entry |
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Evans, John C. W., New twin-wire former designed for maximum fines, solids retention, Pulp & Paper, Dec. 1982, p. 58. |
Brochure #S-C 88, Valmet Sym-Concept, front cover, pp. 8-9 and back cover. |
Leaflet, Valmet Speed-Former HHS, Gap Former For Rebuilds. |
Brochure AMBERTEC Beta Formation Tester. |