Number | Date | Country | Kind |
---|---|---|---|
50-82399 | Jul 1975 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3699864 | Shimomura | Oct 1972 | |
3872484 | Hashimoto et al. | Mar 1975 |
Number | Date | Country |
---|---|---|
G14808 | Oct 1955 | DE |
Entry |
---|
Modern Photography, "Can 11 SLR Meters All Be Right", Nov. 1969, pp. 106 & 107. |