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90-424RS

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ID = 62710
       
Country:
Germany
Brand: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig
Tube type:  Photocell High vakuum   Detector 
Identical to 90-424RS

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Technology / Measurement
Filament --/--


Just Qvigstad

Collection of

 
sam_0731.jpg

90-424RS
 

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