Number | Date | Country | Kind |
---|---|---|---|
1-281181 | Oct 1989 | JPX | |
1-336144 | Dec 1989 | JPX | |
1-336145 | Dec 1989 | JPX | |
1-336146 | Dec 1989 | JPX | |
1-336147 | Dec 1989 | JPX | |
1-336148 | Dec 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2740355 | Wimpfheimer | Jun 1953 | |
3642274 | Herrington et al. | Feb 1972 | |
4313124 | Hara | Jan 1982 | |
4345262 | Shirato et al. | Aug 1982 | |
4459600 | Sato et al. | Jul 1984 | |
4463359 | Ayata et al. | Jul 1984 | |
4558333 | Sugitani et al. | Dec 1985 | |
4565360 | Runzi | Jan 1986 | |
4651173 | Ozawa et al. | Mar 1987 | |
4723129 | Endo et al. | Feb 1988 | |
4740796 | Endo et al. | Apr 1988 | |
4900003 | Hashimoto | Feb 1990 | |
5005025 | Miyakawa et al. | Apr 1991 | |
5018886 | Hiramatsu | May 1991 |
Number | Date | Country |
---|---|---|
3333371 | Mar 1985 | DEX |
3512068 | Oct 1985 | DEX |
3708601 | Oct 1987 | DEX |
59-123670 | Jul 1984 | JPX |
59-138461 | Aug 1984 | JPX |
0188467 | Oct 1984 | JPX |
Entry |
---|
IBM TDB; Brandon et al.; vol. 20, No. 5, Oct. 1977; p. 1693, "Starwheel Transport". |
Research Disclosure, Feb. 1989 No. 298, Abstract No. 29856, "Grit Drive Rollers", Disclosed anonymously. |