Number | Date | Country | Kind |
---|---|---|---|
4-207384 | Jul 1992 | JPX | |
4-207385 | Jul 1992 | JPX | |
4-207386 | Jul 1992 | JPX | |
4-060281 | Aug 1992 | JPX | |
4-060282 | Aug 1992 | JPX | |
4-060283 | Aug 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4281785 | Brooks | Aug 1981 | |
4623082 | Kurosawa | Nov 1986 | |
4720033 | Olesen | Jan 1988 | |
4993616 | Yoshie et al. | Feb 1991 | |
5009355 | Akizawa et al. | Apr 1991 | |
5029745 | Akizawa et al. | Jul 1991 | |
5076483 | Olesen | Dec 1991 |
Number | Date | Country |
---|---|---|
0322906 | Jul 1989 | EPX |
0475436 | Mar 1992 | EPX |
63-43027 | Nov 1988 | JPX |
125672 | May 1989 | JPX |
4129680 | Apr 1992 | JPX |
Entry |
---|
Ferrara, "Staple Stack Separator", Xerox Disclosure Journal, vol. 12, No. 6, Nov. 1987, pp. 297-298. |