Apparatus for electrical carbonization of coal
United States Patent 2094027

Inventors:
Stitzer, Ralph B.
Publication Date:
09/28/1937
View Patent Images:
Download PDF 2094027 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Stitzer, Ralph B.
Primary Class:
202/221
Other Classes:
96/243, 201/19, 201/40, 48/65, 202/99, 202/215, 204/170, 422/186.280
International Classes:
C10B19/00