Title:
Apparatus for the automatic chemical sequential treatment and analysis of small quantities of material
United States Patent 3219416
Inventors:
Samuel, Natelson
Application Number:
US23401962A
Publication Date:
11/23/1965
Filing Date:
10/30/1962
Assignee:
SCIENT IND INC
Primary Class:
Other Classes:
141/67, 141/129
International Classes:
G01N35/02; G01N35/00; G01N35/10
View Patent Images:
US Patent References:
2867355Apparatus and methods useful in the preparation of precise dilutions of liquids1959-01-06
2113063Fluid testing apparatus1938-04-05
1643243N/A1927-09-20
1097708N/A1914-05-26