Number | Name | Date | Kind |
---|---|---|---|
3913680 | Carlson | Oct 1975 | |
4173258 | Boulais et al. | Nov 1979 | |
4221266 | Fardal | Sep 1980 | |
4263973 | Boulais et al. | Apr 1981 | |
4282933 | Suganami et al. | Aug 1981 | |
4344499 | van der Lely et al. | Aug 1982 | |
4454919 | Arnold et al. | Jun 1984 | |
4465142 | van der Lely et al. | Aug 1984 | |
4503916 | Wiegardt | Mar 1985 | |
4508176 | Wiegardt et al. | Apr 1985 | |
4518044 | Wiegardt et al. | May 1985 | |
4715012 | Mueller, Jr. | Dec 1987 | |
4809785 | Arnold et al. | Mar 1989 | |
4846283 | Batcheller | Jul 1989 | |
4886123 | Arnold et al. | Dec 1989 | |
4979092 | Bergene et al. | Dec 1990 | |
5082081 | Tsuyama et al. | Jan 1992 | |
5138819 | Andre | Aug 1992 | |
5190111 | Young et al. | Mar 1993 | |
5406486 | Kamio et al. | Apr 1995 | |
5421416 | Orbach et al. | Jun 1995 | |
5424957 | Kerkhoff et al. | Jun 1995 | |
5443307 | Maier | Aug 1995 | |
5523765 | Ichikawa | Jun 1996 | |
5560431 | Stratton | Oct 1996 | |
5621643 | Nakagami et al. | Apr 1997 |
Number | Date | Country |
---|---|---|
1503592 | Mar 1978 | GBX |
Entry |
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Scott, Barry L., Borgelt, Steven C., Sudduth, Kenneth A., "Yield Determination Using An Instrumental Claas Combine", Written for presentation at the 1993 ASAE International Winter Meeting Chicago, Illinois, Dec. 14-17, 1993, Paper No. 931507. |