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Ultraviolet filter

Author
Holmes, S. J.
Published
Feb 11, 1969.
Physical Description
1 electronic document
Online Version

Availability

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Restrictions on Access
Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
Ultraviolet filter of thorium fluoride and cryolite on quartz base
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19690014954.
Accession ID: 69N24332.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 17291246