NF Patent: NF-32
|
Improvement in preservation of articles for food, by submitting them to an aqueous solution of sulphuric acid
|
Patentee:
|
|
James Dewar (exact or similar names) - Kirkcaldy, Scotland |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Granted: |
May 08, 1868 |
Report data errors or omissions to steward
Jeff Joslin An 1870 article on Dewar's work with sulphur as a disinfectant 1869 paper by Dewar on "Reactions of chlorosulphuric acid"
|
Description: |
The famous chemist James Dewar is known to have been experimenting with sulphur, sulphuric acid and chlorosulphuric acid at the time this patent was granted. |
|