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Ultraviolet filterUltraviolet filter of thorium fluoride and cryolite on quartz base
Document ID
19690014954
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Holmes, S. J.
(Spectrolab, Inc. Sylmar, CA, United States)
Date Acquired
August 4, 2013
Publication Date
February 11, 1969
Subject Category
Physics, General
Report/Patent Number
Patent Number: NASA-CASE-XNP-02340
Patent Application Number: US-PATENT-APPL-SN-439490
Patent Number: US-PATENT-3,427,089
Accession Number
69N24332
Funding Number(s)
CONTRACT_GRANT: NAS5-519
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-XNP-02340|US-PATENT-3,427,089
Patent Application
US-PATENT-APPL-SN-439490
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