
aditroon tube

doow. aarr. aarr. design cheytha oru electron tubayirunnu aditroon. 1950 ll joseph ketts, orotta bitt digital phul aaddarinte pravartthanam nadatthaan aavashyamaaya niravadhi vyakthigatha electron tubeukalum support gadakangalum maattisthaapikkaan. doow. torrento electronic computer sarvakalaashaalayude valuppam, vaidyuthi upabhogam, sankeernnatha enniva kuraykkumbol vijayathinteyum vishwaasyathayudeyum saadhyatha vardhippikkuka enna uddeshyathodeyaanu ketts aditroon vikasippichath.
prototypeukal nirmmicha canaden rogezhs vaakvam tube kambaniyil aditroon uthppaadanathilekku pogukayo yuttek mesheenil upayogikkukayo cheythilla. electronic computinginte athbhuthangal kaanikkunnathinaayi "berty dhii braine" ennu vilikkappedunna tick-tack-toyude oru electronic geyim pravarthippikkunna 1950 leeii canadian deseeya pradarshanatthil ithu vyaapakamaayi pracharippikkapettu.
1951 march 20 nuu radio television manufacturing associationil type 6047 aayi tube rajisttar cheythu.