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Ultraviolet filter
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1969 |
| Description | Ultraviolet filter of thorium fluoride and cryolite on quartz base |
| File Size | 489766 |
| Page Count | 5 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19690014954 |
| Archival Resource Key | ark:/13960/t6p02xc7w |
| Language | English |
| Publisher Date | 1969-02-11 |
| Access Restriction | Open |
| Subject Keyword | Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |