Kurt
no edit summary
10:25
+1
10:24
+63
Peter
01:40
+9
Created page with "{{Vacuum Tube |Type=Pentode |Number=12A4 |EuroNumber= |RussianNumber= |Part_nos=154-0037-00 |Description=miniature 6.5 W power pentode |Used_in= |Designers= }} with a {{B9A b..."
11:36
+254