Coating_CRTs_at_Research_Enterprises.jpg
Summary
Description Coating CRTs at Research Enterprises.jpg |
English:
One of Research Enterprise's more popular products was a series of CRTs used for radar and radio navigation systems. Here the insides of the tubes are being coated with phosphorus paint to produce the display surface.
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Date | |
Source | http://data2.archives.ca/e/e443/e011074247-v8.jpg |
Author | Nicholas Morant, National Film Board of Canada, Collections Canada MIKAN no. 3597875 |
Licensing
Public domain Public domain false false |
This
Canadian
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public domain
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it was not subject to Crown copyright, and
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