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ID = 19223
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Oscilloscope CRT, picture tube 
Identical to 2BP1 = CV3678
Similar Tubes
Other characteristic (electr. data):

Base Duodecal (12-pin), B12A (not glass)
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description 2" medium persistence green screen. 
Tube prices 5 Tube prices (visible for members only)
Information source - - Manufacturers Literature   

2BP1: HP Manual 540A
Heinz Höger

3rp_sockel_1.png 2BP1: Courtesy Bureau Belper (De Muiderkring, Bussum)
Anonymous 10 Collector

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Just Qvigstad
Usage in Models 4= 1954? ; 1= 1958 ; 1= 1964??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of



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