Number | Date | Country | Kind |
---|---|---|---|
MI96A0086 | Jan 1996 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
2468766 | Low | May 1949 | |
3711385 | Beer | Jan 1973 | |
4191618 | Coker et al. | Mar 1980 |
Number | Date | Country |
---|---|---|
57-194284 | Nov 1982 | JPX |
Entry |
---|
Japio Abstract of Asahi Glass Co (JP 57194284), Nov. 29, 1982. |
Caplus Abstract of Asahi Glass Co (JP 57194284), Nov. 29, 1982. |