Valvola 6W4GT
Type: Half-wave grinding machine, vacuum Power-supply Identical to 6W4GT = 6W4 Similar tubes Other shape (e.g. bulb type): 6W4GTA Replaced normally - small diff.: CV732 First information 17.May.1948: Electron Tube Registration List
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(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)