Process for recovering nicotine from tobacco
United States Patent 1538265
Inventors:
Arnold, Robert B.
Publication Date:
05/19/1925
View Patent Images:
Export Citation:
Assignee:
HALL TOBACCO CHEMICAL COMPANY
Primary Class:
Other Classes:
203/95, 203/37, 202/175, 241/67
International Classes:
C07D401/04; C07D401/00