Number | Date | Country | Kind |
---|---|---|---|
857/96 | May 1996 | AT |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/AT97/00081 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO97/43029 | 11/20/1997 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2242294 | Fox et al. | May 1941 | A |
3073092 | Ancrum et al. | Jan 1963 | A |
3701237 | Smuck | Oct 1972 | A |
3733788 | Crowley | May 1973 | A |
3923478 | Fiedler et al. | Dec 1975 | A |
3932149 | Melkerson | Jan 1976 | A |
4478802 | Honkaniemi et al. | Oct 1984 | A |
5041274 | Kagi Sr. | Aug 1991 | A |
Number | Date | Country |
---|---|---|
3034539 | Sep 1980 | DE |
4032288 | Oct 1990 | DE |
0210435 | Aug 1991 | EP |
Entry |
---|
F. Tödt, Korrosion und Korrosionsschutz (corrosion and corrosion prevention), publisher: Walter de Gruyter, Berlin, 1955, p. 204. |
Robert H. Perry, Don W. Green, Perry's Chemical Engineers' Handbook, McGraw-Hill, New York, Chapter 9, pp. 40-41. |