Number | Name | Date | Kind |
---|---|---|---|
4329358 | Ainsworth et al. | May 1982 | |
4382958 | Duckworth | May 1983 | |
4391826 | Mills et al. | Jul 1983 | |
4396627 | Ainsworth et al. | Aug 1983 |
Number | Date | Country |
---|---|---|
68669 | Jan 1983 | EPX |
89154 | Sep 1983 | EPX |
Entry |
---|
U.S. application Ser. No. 462,587 filed 1/31/83 entitled Growth Promotion. |