M-O Valve Co: Difference between revisions
From Graces Guide
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[image:Im19450728PP-Marc.jpg|thumb| July | [[image:Im19450728PP-Marc.jpg|thumb| July 1945.]] | ||
[[image:Im196005RER-MO.jpg|thumb| May 1960. ]] | [[image:Im196005RER-MO.jpg|thumb| May 1960. ]] | ||
Revision as of 20:42, 16 May 2016
of Brook Green, Hammersmith, London.
1919 Private company.
1920 The name of the Marconi-Osram Valve Co was changed to M-O Valve Co[1].
1961 Manufacturers of electronic and thermionic valves, cathode ray tubes and devices, magnatrons, hydrogen thyratrons, klystrons, backward wave oscillators, travelling waves tubes, T.R. cells and geiger-muller counters. 1,500 employees.
See Also
Loading...