Number | Date | Country | Kind |
---|---|---|---|
8902050 | Jan 1989 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3947550 | Fitchmun | Mar 1976 | |
4579699 | Verzemnieks | Apr 1986 | |
4604249 | Luhleich et al. | Aug 1986 | |
4610726 | King | Sep 1986 | |
4892693 | Perrotta et al. | Jan 1990 | |
4929406 | Abe et al. | May 1990 |
Entry |
---|
Brady & Clauser, Materials Handbook (12th Ed.) (1986). |