Specification of William Estor and Charles Thomas Pearce : disinfecting or deodorizing.
- Estor, William.
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About this work
Patent for "improvements in the means of disinfecting or deodorizing rooms, buildings, and ships, applicable also to other such like purposes".
London : Great Seal Patent Office, 1869 (London : George E. Eyre and William Spottiswoode)
5 pages ; 28 cm
At head of title: A.D. 1868, 7th October. No. 3067.
"William Estor, of Hampstead, analytical chemist, and Charles Thomas Pearce, of Maddox Street, Regent Street, both in the county of Middlesex."