Stirring device
United States Patent 1443738

Inventors:
Gibson, Samuel H.
Publication Date:
01/30/1923
View Patent Images:
Download PDF 1443738 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
FANNER MFG COMPANY
Primary Class:
366/308
International Classes:
B01F7/16; B01F13/00; B01F7/00; B01F15/00