Number | Date | Country | Kind |
---|---|---|---|
M 96 08 230.5 | Sep 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
D161110 | Knowles | Dec 1950 | |
D177012 | Bounds | Mar 1956 | |
D198726 | Conner et al. | Jul 1964 | |
D319067 | Hanke et al. | Aug 1991 | |
2646672 | Fairbank | Jul 1953 |
Number | Date | Country |
---|---|---|
742679 | Dec 1955 | GBX |
Entry |
---|
Graflex Inc. Catalog (Strobomite flash unit), Oct. 1957. |