Title:
Mechanical deodorizer
United States Patent 1978467

Inventors:
Malmberg, Clarence R.
Publication Date:
10/30/1934
View Patent Images:
Download PDF 1978467 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Malmberg, Clarence R.
Primary Class:
4/213
International Classes:
E03D9/052; E03D9/04