Number | Date | Country | Kind |
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892243 | May 1989 | FIX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FI90/00085 | 3/29/1990 | 11/6/1991 | 11/6/1991 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/13344 | 11/15/1990 |
Number | Name | Date | Kind |
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3832276 | Roymoulik et al. | Aug 1974 | |
4209359 | Sethy | Jun 1980 | |
4410337 | Gullichsen et al. | Oct 1983 | |
4435193 | Gullichsen | Mar 1984 | |
4826398 | Gullichsen | May 1989 | |
4886577 | Wiley | Dec 1989 |
Number | Date | Country |
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0067148 | Apr 1982 | EPX |
0330387 | Aug 1989 | EPX |
0397308 | Nov 1990 | EPX |
8600542 | Jan 1986 | WOX |
Entry |
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Kurtz, K. D., 1978 TAPPI Engineering Conference (Sep. 1978) pp. 349-357. |