

An edition of Specification of Joseph Jewell (1856)
preparation of calomel for medicinal use
By Joseph Jewell
Publish Date
1856
Publisher
Great Seal Patent Office
Language
eng
Pages
-
Description:
Patent for "a method of preparing or reducing to an impalpable powder for medicinal use the substance commonly called or known by the name of calomel, whereby the process usually employed of levigating the same is rendered unnecessary.
subjects: Calomel
Places: Great Britain