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PJ-30

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ID = 87012
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Photocell High vakuum   Indication 
Identical to PJ-30

Was used by Industrial
Filament
Description

This tube has a quartz bulb and is ultraviolet sensitive.

 
Information source Tube Lore (II)   p. 214

 

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