Number | Name | Date | Kind |
---|---|---|---|
4239370 | Kurita | Dec 1980 | |
4370047 | Damouth et al. | Jan 1983 | |
4371253 | Day et al. | Feb 1983 | |
4469433 | Kurata et al. | Sep 1984 | |
4531828 | Hoshino | Jul 1985 | |
4540992 | Moteki et al. | Sep 1985 | |
4733270 | Nishikawa et al. | Mar 1988 | |
4734788 | Emmett et al. | Mar 1988 | |
4803515 | Hoshino et al. | Feb 1989 | |
4989020 | Namba | Feb 1990 | |
4990969 | Rapkin | Feb 1991 | |
4994858 | Lubberts | Feb 1991 | |
5016062 | Rapkin | May 1991 | |
5031002 | Yaguchi | Jul 1991 | |
5043761 | Johnson | Aug 1991 | |
5150161 | Bujese | Sep 1992 | |
5158846 | Bujese | Oct 1992 | |
5177542 | Lubberts | Jan 1993 | |
5200285 | Carrish | Apr 1993 | |
5200782 | Castelli et al. | Apr 1993 |
Number | Date | Country |
---|---|---|
0040372 | Mar 1985 | JPX |
Entry |
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Xerox Disclosure Journal, vol. 7, No. 4, Jul./Aug. 1982, p. 265, Silverberg M., "Reduction of Required Drive Force on a Transverse Ground Vacuum Belt". |
Xerox Disclosure Journal, vol. 4, No. 2, Mar./Apr. 1979, p. 215, Abreu, C. O., "Transport for Allowing Sheet Buckle". |