Number | Date | Country | Kind |
---|---|---|---|
PF6890 | Nov 1982 | AUX |
Number | Name | Date | Kind |
---|---|---|---|
985618 | Miller | Feb 1911 | |
1097166 | Calkins et al. | May 1914 | |
1347978 | Wehr | Jul 1920 | |
1573022 | Wehr | Feb 1926 | |
1887997 | Cross | Nov 1932 | |
1977025 | Van der Elst et al. | Oct 1934 | |
1997133 | Cross | Apr 1935 | |
2048134 | Montalto | Jul 1936 | |
2158386 | Sykes | May 1939 | |
2853980 | Zimmerman | Sep 1958 | |
3730161 | Deane | May 1973 | |
3871340 | Zimmerman | Mar 1975 | |
3948227 | Guenther | Apr 1976 | |
3990423 | Cross et al. | Nov 1976 | |
4201174 | Vallejos | May 1980 | |
4404934 | Asaka et al. | Sep 1983 |
Entry |
---|
F. Stronach, "Four-Stroke Break Through", Revs. Motorcycle News, vol. 16, No. 6 (Dec. 24, 1982-Jan. 13, 1983), pp. 19-23. |