Number | Date | Country | Kind |
---|---|---|---|
58-22481 | Feb 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
1818679 | Bennett | Aug 1931 | |
3934450 | Reed | Jan 1976 | |
4141235 | Ishihara | Feb 1979 | |
4351228 | Schultz et al. | Sep 1982 |
Number | Date | Country |
---|---|---|
49-13033 | Mar 1974 | JPX |
280420 | Nov 1969 | SUX |
Entry |
---|
Olympus Industrial Fiberscopes, date unknown. |