Number | Date | Country | Kind |
---|---|---|---|
9615555 | Jul 1996 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB97/01978 | 7/24/1997 | 3/5/1999 | 3/5/1999 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO98/03733 | 1/29/1998 |
Number | Name | Date | Kind |
---|---|---|---|
4052003 | Steffen | Oct 1977 | |
4185782 | Belrose | Jan 1980 | |
4220998 | Kays | Sep 1980 | |
4274585 | Lestradet | Jun 1981 | |
4350293 | Lestradet | Sep 1982 | |
4358054 | Ehrat | Nov 1982 | |
4373668 | Forbes et al. | Feb 1983 | |
4519542 | Johnston | May 1985 | |
4805088 | Cross et al. | Feb 1989 | |
4925096 | Gill | May 1990 | |
5310113 | Cowgur | May 1994 | |
5904296 | Doherty et al. | May 1999 |
Number | Date | Country |
---|---|---|
2 129 663 | May 1984 | GBX |
WO 90 11010 | Oct 1990 | WOX |
Entry |
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"Weedkiller train has advanced controls"; Railway Gazette International, vol. 139, No. 9, Sep. 1983, London GB, p. 173 XP002047819. |
"Modern methods of weed control"; Railway Gazette International, vol. 126, No. 6, Mar. 20, 1970, London GB, pp. 229-231, XP002047820. |