Water Softeners: Difference between revisions
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of Queen Victoria Street, E.C.4., makers of Water-softening and purification plant. | |||
1911 Business Established, sole proprietors of [[Permutit Co|Permutit]] base exchange medium. | 1911 Business Established, sole proprietors of [[Permutit Co|Permutit]] base exchange medium. |
Revision as of 18:04, 23 December 2019
of Queen Victoria Street, E.C.4., makers of Water-softening and purification plant.
1911 Business Established, sole proprietors of Permutit base exchange medium.
1913 Merger with Lassen and Hjort Ltd to form United Water Softeners