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MW31-3

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ID = 34733
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Television picture tube black+white   Indication 
Identical to MW31-3

Filament Vf 4 Volts / If 1 Ampere
Information source - - Manufacturers Literature   Philips Preisliste, 1938/39
- - Manufacturers Literature   1942

mw313_so.png MW31-3: Röhrentaschenbuch, Beier, 1957
Anonymous 10 Collector

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mw313data1.png
MW31-3: own collection
Peter den Boer

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Usage in Models 1= 1939 ; 1= 1940?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

Collection of a member from CH
 
mw31_3_werkphoto~~1.jpg

 

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