Number | Name | Date | Kind |
---|---|---|---|
1987803 | Ryan | Jan 1935 | |
3957366 | Taylor et al. | May 1976 | |
4343461 | Tomimori et al. | Aug 1982 | |
4772007 | Kashimura | Sep 1988 | |
4908673 | Muramatsu | Mar 1990 | |
5803631 | Bingham et al. | Sep 1998 |
Number | Date | Country |
---|---|---|
0117137 | May 1989 | JPX |
404023779 | Jan 1992 | JPX |
404323141 | Nov 1992 | JPX |
Entry |
---|
Lee et al, Low Cost Paper Aligner, IBM Technical Disclosure Bulletin vol. 22 No. 12 May 1980, p. 5228. |