Number | Date | Country | Kind |
---|---|---|---|
8602002 | May 1986 | BRX | |
8603200 | Aug 1986 | BRX |
Number | Name | Date | Kind |
---|---|---|---|
328478 | Freist | Oct 1885 | |
1732772 | Rinman | Oct 1929 | |
1951443 | Sanders | Mar 1934 | |
2659660 | Sable 423123 | Nov 1953 |
Number | Date | Country |
---|---|---|
3243193 | May 1984 | DEX |
2380988 | Feb 1978 | FRX |
138459 | Dec 1971 | DDX |
2123804 | Feb 1984 | GBX |
Entry |
---|
Oxides and Hydroxides of Aluminum, Karl Wefers, Chanakya Misra, Alcoa Laboratories, 1987. |