Number | Date | Country | Kind |
---|---|---|---|
8-102103 | Apr 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4609688 | Radisch et al. | Sep 1986 | |
4739012 | Hagman | Apr 1988 | |
4789720 | Teffenhart | Dec 1988 | |
5532053 | Mueller | Jul 1996 | |
5686173 | Fujii et al. | Nov 1997 | |
5698249 | Hayashi et al. | Dec 1997 |
Number | Date | Country |
---|---|---|
369092 | May 1990 | EPX |
560630 | Sep 1993 | EPX |
56-45419 | Apr 1981 | JPX |
Entry |
---|
European Search Report dated Jul. 30, 1997. |
ASTM E-96--Information Sheet. |