Number | Name | Date | Kind |
---|---|---|---|
D230005 | Weiss | Jan 1974 | |
D240700 | Scott et al. | Jul 1976 | |
D302929 | Thomas | Aug 1989 | |
D306548 | Mezey et al. | Mar 1990 | |
3858313 | Yamaguchi | Jan 1975 | |
3942247 | Ponczek et al. | Mar 1976 |
Entry |
---|
Hong Kong Enterprise, Jul. 1987 p. 254 (Can opener, Item 223). |
Hong Kong Enterprise, Oct. 1990 p. 191 (Can opener, P091). |
Number | Date | Country | |
---|---|---|---|
Parent | 04652 | Feb 1993 |