Philips Research Labs, Heaters Type EL157 3/322 133 1440 6940
Cathodes
Röhren Heizungen

This tube was found in a Philips research laboratory in Eindhoven (The Netherlands).

Type EL157 3/322 133 1440 6
INPAK 26/11-'89
Party no. 581
Aantal 10
RL 940 A

 

Longueur • Length • Länge : 171 mm • 6" 3/4
Diamètre • Diameter • Durchmesser : 35 mm • 1" 3/8

 

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