Number | Date | Country | Kind |
---|---|---|---|
5-230836 | Aug 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2282636 | Bennett | May 1942 | |
2867885 | Abberley et al. | Jan 1959 | |
3166202 | Arnold | Jan 1965 |
Number | Date | Country |
---|---|---|
2261108 | Sep 1975 | FRX |
2008715 | Nov 1971 | DEX |
2107018 | Aug 1972 | DEX |
965893 | Aug 1964 | GBX |
2053886 | Feb 1981 | GBX |
Entry |
---|
Principles of Ceramic Processing, Second Edition, James R. Reed Published by John Wiley & Sons (1995). |
Database WPI, Week 9144, Derwent Publications Ltd., London, GB; Sep. 1989 Application No. 91-320121. |