Number | Date | Country | Kind |
---|---|---|---|
3924555 | Jul 1989 | DEX | |
3928278 | Aug 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
732389 | Wheater | Nov 1902 | |
2577789 | McCarn | Oct 1944 | |
4694531 | Foy | Sep 1987 | |
4698895 | Miller et al. | Oct 1987 | |
4934276 | Garpentin et al. | Jun 1990 |
Number | Date | Country |
---|---|---|
2918811 | Nov 1980 | DEX |
3404061 | Jun 1985 | DEX |
3412401 | Jun 1985 | DEX |
Entry |
---|
Hilliges, Molzer, Raschbichler, and Zurek Article in ZEV-Glas. Ann. 105, 1981 No. 7/8 pp. 205-215. |