Valvo

Brand on TubeValvo
Real Tube ManufacturerPhilips


Etched code on Tubem91 56J
Tip ShapePinched Tip
Glass ColorClear Glass
MicaDouble
Pin ColorSilver
BaseSilver Metal

Pinched Tip

Valvo by Philips EL60 m91
Valvo by Philips EL60 m91
Valvo by Philips EL60 m91
Valvo by Philips EL60 m91
Valvo by Philips EL60 m91
Valvo by Philips EL60 m91

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