Number | Date | Country | Kind |
---|---|---|---|
3-218291 | Aug 1991 | JPX | |
4-101086 | Apr 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
1585149 | Humphrey | May 1926 | |
3248469 | Kosinsky et al. | Apr 1966 | |
4302172 | Hogseth et al. | Nov 1981 | |
4620862 | Dorn et al. | Nov 1986 | |
4622000 | Muller et al. | Nov 1986 | |
4661136 | Dorn et al. | Apr 1987 | |
4810275 | Gutu-Nelle et al. | Mar 1989 | |
4867774 | Dorn | Sep 1989 | |
4919605 | Kousai et al. | Apr 1990 | |
4921414 | Schliehe et al. | May 1990 | |
5055022 | Hirschberger | Oct 1991 | |
5169421 | Yagi et al. | Dec 1992 | |
5223276 | Djordjevic et al. | Jun 1993 |
Number | Date | Country |
---|---|---|
0476537A2 | Mar 1983 | EPX |
0153619 | Sep 1985 | DEX |
0202548 | Nov 1986 | DEX |
0254266 | Jan 1988 | DEX |
Entry |
---|
Ceramic Fabricating Process, by Yoichi Motoki, p. 45, published in Gihodo, 1987. |