Drying machine
United States Patent 1412593

Inventors:
Thomas, Allsop
Sibson, Walter W.
Publication Date:
04/11/1922
View Patent Images:
Download PDF 1412593 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Philadelphia, Drying Machinery
Primary Class:
34/207
International Classes:
F26B15/24; F26B15/00