Rheumanosticon Trademarks

RHEUMANOSTICON
LABORATORY TEST KIT FOR SCREENING HUMAN BLOOD SAMPLES FOR RHEUMATOID FACTOR
Expired  ·  March 31, 1967  ·  72268004  · 
RHEUMANOSTICON DRI-DOT
an In Vitro Diagnostic Test for Rheumatoid Factor
Cancelled  ·  June 28, 1982  ·  73372089  ·