21CBP4 Search Results

B6-63

Abstract: 21CBP4 Scans-0017363
Contextual Info: SYLVAN IA S Y L V A N IA Æ p ^ . . . engineering data service o1PRPA Æ S5 QUICK R E F E R E N C E DATA CH ARACTERISTICS GENERAL DATA T e le v isio n P ictu re T u b e 2 1 " D ire ct V iew ed R e c tan g u lar G la ss T y p e S p h erical F acep late G ra y F ilte r G lass