Number | Date | Country | Kind |
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6-167098 | Jul 1994 | JPX | |
7-144879 | Jun 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4397459 | Silverberg et al. | Aug 1983 | |
4638986 | Huggins et al. | Jan 1987 | |
5255905 | Reid et al. | Oct 1993 | |
5356127 | Moore et al. | Oct 1994 |
Number | Date | Country |
---|---|---|
57-160837 | Oct 1982 | JPX |
60-36248 | Feb 1985 | JPX |
1187137 | Jul 1989 | JPX |
3227840 | Oct 1991 | JPX |
Entry |
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Wenthe, Jr., Stephen J., "Stack Weight Sensing Paper Tray", Xerox Disclosure Journal, vol. 7, No. 4, Jul./Aug. 1982, p. 229. |