Title:
Agitator for plaster making kettles and the like
United States Patent 3128083


Inventors:
Blair, Robert C.
Application Number:
US15850161A
Publication Date:
04/07/1964
Filing Date:
12/11/1961
Assignee:
WESTERN GYPSUM PRODUCTS LTD
Primary Class:
Other Classes:
29/81.05, 29/81.1, 366/326.1
International Classes:
B01F7/00; B01F15/00
View Patent Images:
US Patent References:
2027756Center line scraper agitator1936-01-14
0064614N/A1867-05-07