Röhrenmarken / Tube Brands noch in Arbeit / still under construction
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
WARD WEAR |
WELSH |
WESTERN |
WESTRON |
WIZARD |
WORLD RADIO TUBE |
WRC |
WUNDERLICH |
Western Electric |
Westinghouse |