Hemomatic Trademarks

HEMOMATIC
SLIDE STAINER FOR STAINING BLOOD TISSUE SECTIONS, BONE MARROW AND THE LIKE
Expired  ·  May 17, 1973  ·  72457888  · 
HEMOMATIC OPTISTAIN
STAIN USED IN HEMATOLOGIC STAINING TECHNIQUES
Expired  ·  January 18, 1967  ·  72262771  ·