Number | Name | Date | Kind |
---|---|---|---|
1088290 | McAllister et al. | Feb 1914 | |
3405497 | McNair | Oct 1968 | |
4325178 | Pruehs | Apr 1982 | |
4854086 | Kubsh et al. | Aug 1989 |
Number | Date | Country |
---|---|---|
1132793 | Nov 1956 | FRX |
Entry |
---|
Kin-Line, Inc. catalog, 1986, cover page and p. 89. |