Number | Date | Country | Kind |
---|---|---|---|
8037726 | Nov 1980 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3650976 | Luckey | Mar 1972 | |
4007394 | Rabatin | Feb 1977 |
Number | Date | Country |
---|---|---|
22024 | Sep 1961 | DEX |
42-13692 | Aug 1967 | JPX |
650491 | Feb 1951 | GBX |
1275169 | May 1972 | GBX |
Entry |
---|
Peters "J. Electrochem. Soc.", vol. 116, No. 7, pp. 985-989, 1969. |