Number | Date | Country | Kind |
---|---|---|---|
93 08935 | Jul 1993 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
2857803 | Reinecke et al. | Oct 1958 | |
3035482 | Kinder | May 1962 | |
4571078 | Capps, II | Feb 1986 | |
5173742 | Young | Dec 1992 |
Number | Date | Country |
---|---|---|
552401 | Jan 1958 | CAX |
0239487 | Sep 1987 | EPX |
1322957 | Feb 1963 | FRX |
Entry |
---|
Database WPI, Week 8601, Jan. 21, 1986. |