Philips
EFF51 - Twin H.F. Pentode
page 1 2 3
EFF51 sheet 1 2 FP
date 1948.05.01 1948.05.01 1999.07.04
(6 views)
page 1 2 3 EFF51 sheet 1 2 FP date 1948.05.01 19.
Philips
Philips
EFF51 Distributor
