Number | Name | Date | Kind |
---|---|---|---|
D133008 | McCall | Jul 1942 | |
D253851 | Sperry | Jan 1980 | |
D260304 | Rosenberg | Aug 1981 | |
D281729 | Mast | Dec 1985 | |
5287863 | Lajoie et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
400917 | Aug 1909 | FRX |
426083 | Jun 1911 | FRX |
Entry |
---|
Hong Kong Enterprise Feb. 1993, p. 427: nail file indicated by arrow. |