Number | Name | Date | Kind |
---|---|---|---|
2680022 | Walden | Jun 1954 | |
3042401 | Denegre | Jul 1962 | |
3086775 | Albert | Apr 1963 | |
3558134 | Hoitsma | Jan 1971 | |
3754761 | Pruss | Aug 1973 | |
3924855 | Pretorius | Dec 1975 | |
3953028 | Gowins | Apr 1976 |
Entry |
---|
"Consumer Bulletin" Dec. 1962, p. 23 (273/26 E). |