Number | Date | Country | Kind |
---|---|---|---|
7-238947 | Aug 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5252521 | Roberts | Oct 1993 |
Number | Date | Country |
---|---|---|
0 308 518 A | Mar 1989 | EPX |
59-198195 | Nov 1984 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 009, No. 063 (M-365), 20 Mar. 1985 & JP 59 198195 A (DAinippon Insatsu KK), 9 Nov. 1984. |
Patent Abstracts of Japan, vol. 018, No. 233 (C-1195), 28 Apr. 1994 & JP 06 024797 A (Asahi Glass Co. Ltd.), 1 Feb. 1994. |