THE GREAT MULLARD MAGIC BLOG
ALL ABOUT SYLVANIA SARONG CATHODE COATINGS
In 1959, Sylvania made much of their new technology cathode coating process which they termed 'Sarong'. The coating was characterised by an enhanced surface smoothness which to a certain...
ALL ABOUT SYLVANIA SARONG CATHODE COATINGS
In 1959, Sylvania made much of their new technology cathode coating process which they termed 'Sarong'. The coating was characterised by an enhanced surface smoothness which to a certain...