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RCA Experimental Direct View Storage CRT
Tube cathodique expérimental à entretien d'image
Experimenteller Speicherbildschirm

RCA - RB-74 Viewing Storage Tubes for Large Displays

 

RCA Experimental Direct View Storage CRT
Click to enlarge

Longueur • Length • Länge : 44 cm • 17" 3/8
Diamètre • Diameter • Durchmesser : 76 & 152 mm • 3" & 6"

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

The tube incorporates a built-in ion pump which maintains a low gas pressure.

RCA Experimental Direct View Storage CRT

RCA Experimental Direct View Storage CRT

 


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