Number | Date | Country | Kind |
---|---|---|---|
3807807 | Mar 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4234261 | Hendrischk | Nov 1980 | |
4742946 | Hamamichi et al. | May 1988 | |
4898488 | Yokoi et al. | Feb 1990 | |
4925325 | Niikawa | May 1990 | |
4934849 | Yasuoka | Jun 1990 | |
4936694 | Yasuoka | Jun 1990 | |
4972112 | Yokoi | Dec 1990 |
Number | Date | Country |
---|---|---|
0197340 | Mar 1986 | EPX |
0258026 | Aug 1987 | EPX |
2203414 | Oct 1988 | GBX |
Entry |
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IBM Technical Disclosure Bulletin, "Paper Path Switching Mechanism for Automatic Sheet Feeder in a Printer", vol. 28, No. 4, Sep. 1985, pp. 1400-01. |