Ozonair: Difference between revisions
From Graces Guide
No edit summary |
No edit summary |
||
| Line 9: | Line 9: | ||
1912 Apparatus for air purification. | 1912 Apparatus for air purification. | ||
1968 Ozonair was acquired by The Senior Engineering Group. | |||
== See Also == | == See Also == | ||
Latest revision as of 13:38, 18 February 2024
of 96 Victoria Street, Westminster, London.
1905 Company founded by Edward Lionel Joseph who became managing director.
1911 The Ozonair system of ventilation was being installed over the whole of the Central London Railway (sic) - in the tunnels[1]
1912 Apparatus for air purification.
1968 Ozonair was acquired by The Senior Engineering Group.
See Also
Loading...
Sources of Information
- ↑ The Times July 26, 1911