21CEP4 Search Results

21CEP4

Abstract: J171 rs tube NO.5 Scans-0017363
Contextual Info: 21CEP4 KINESCOPE TENTATIVE RCA-2ICEP4 rectangular, age a very short, picture eIectrostatic-focus type. an is glass It slightly screen curved tube and has a s p h e r i c a I aluminized directly of the ing yoke having high also permits magnetic-defIection wide