Number | Date | Country | Kind |
---|---|---|---|
5-002082 | Jan 1993 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP94/00002 | 1/4/1994 | 8/24/1994 | 8/24/1994 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO94/16233 | 7/21/1994 |
Number | Name | Date | Kind |
---|---|---|---|
3377113 | Wilson | Apr 1968 | |
3950039 | Huber et al. | Apr 1976 | |
5043615 | Oshima | Aug 1991 | |
5142173 | Konno et al. | Aug 1992 | |
5280208 | Komura et al. | Jan 1994 |
Number | Date | Country |
---|---|---|
63-22424 | Feb 1988 | JPX |
63-171724 | Nov 1988 | JPX |
64-12927 | Jan 1989 | JPX |
2-184250 | Jul 1990 | JPX |
3-28518 | Feb 1991 | JPX |
3-186608 | Aug 1991 | JPX |
4-31694 | Feb 1992 | JPX |
4-31112 | Mar 1992 | JPX |
5-106635 | Apr 1993 | JPX |
Entry |
---|
Wear of Si.sub.3 N.sub.4 Ceramics Measured with Various Testers M. Iwasa et al. Yogyo-Kyokai-Shi, 1985 pp. 73-80. |