US D315791 S
Abstract available in
FIG. 1 is a top perspective view of an immunoassay unit for analysis of biological liquids, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof.