Number | Name | Date | Kind |
---|---|---|---|
2799241 | Wurster | Jul 1957 | A |
3089824 | Wurster | May 1963 | A |
3117027 | Lindlof et al. | Jan 1964 | A |
3196827 | Wurster et al. | Jul 1965 | A |
3207824 | Wurster et al. | Sep 1965 | A |
3241520 | Wurster et al. | Mar 1966 | A |
3253944 | Wurster | May 1966 | A |
4144122 | Emanuelsson et al. | Mar 1979 | A |
4432833 | Breese | Feb 1984 | A |
4481077 | Herrick | Nov 1984 | A |
4506081 | Fenyes et al. | Mar 1985 | A |
4508860 | Hawes | Apr 1985 | A |
4510020 | Greenet al. | Apr 1985 | A |
4623588 | Nuwayser et al. | Nov 1986 | A |
4675140 | Sparks et al. | Jun 1987 | A |
4720383 | Drach et al. | Jan 1988 | A |
5096539 | Allan | Mar 1992 | A |
5223090 | Klungness et al. | Jun 1993 | A |
5257168 | Littman et al. | Oct 1993 | A |
5296024 | Hutcheson | Mar 1994 | A |
5348620 | Hermans et al. | Sep 1994 | A |
5393334 | Hutcheson | Feb 1995 | A |
5443899 | Barcus et al. | Aug 1995 | A |
5494554 | Edwards et al. | Feb 1996 | A |
5501768 | Hermans et al. | Mar 1996 | A |
5552020 | Smith et al. | Sep 1996 | A |
5607551 | Farrington, Jr. et al. | Mar 1997 | A |
5624532 | Trokhan et al. | Apr 1997 | A |
5625015 | Brinen et al. | Apr 1997 | A |
5649915 | Chauvette et al. | Jul 1997 | A |
5656132 | Farrington, Jr. et al. | Aug 1997 | A |
5667636 | Engel et al. | Sep 1997 | A |
5672248 | Wendt et al. | Sep 1997 | A |
5730839 | Wendt et al. | Mar 1998 | A |
5753079 | Jenny et al. | May 1998 | A |
5759349 | Foster et al. | Jun 1998 | A |
5830320 | Park et al. | Nov 1998 | A |
5928470 | Shannon | Jul 1999 | A |
6074524 | Wu et al. | Jun 2000 | A |
Number | Date | Country |
---|---|---|
0 116 512 | Aug 1984 | EP |
0 132 128 | Jan 1985 | EP |
WO 9731153 | Aug 1997 | WO |
WO 9817856 | Apr 1998 | WO |
WO-9931312 | Jun 1999 | WO |
Entry |
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Pulp and Paper Manufacture: The Pulping of Wood, Second Edition, vol. 1, pp. 33-72, Ronald G. MacDonald, editor. |