Number | Name | Date | Kind |
---|---|---|---|
1377427 | O'Neil | May 1921 | |
3191146 | Mitchell | Jun 1965 | |
3548400 | Boyd et al. | Dec 1970 | |
4038528 | Fowler | Jul 1977 | |
4170767 | Tanner | Oct 1979 | |
4420741 | West | Dec 1983 | |
4459115 | Ballard | Jul 1984 | |
4652878 | Borgersen | Mar 1987 | |
4739236 | Burkenpas | Apr 1988 |
Number | Date | Country |
---|---|---|
0238004 | Aug 1925 | GBX |
Entry |
---|
Catalog: "Teleflex Marine Systems," Teleflex, Inc., p. 51, Aug. 1987. |