Mark Identification

BORONAL

Serial Number

72435549

Filing Date

Sep 14, 1972

Registration Date

Aug 7, 1973

Trademark by

ALDRICH CHEMICAL COMPANY INC.

Classification Information

(1-HYDROXY-4-(P-TOLUIDINO)-ANTHRAQUINONE), AN ORGANIC CHEMICAL REAGENT USED AS A COLORIMETRIC REAGENT FOR THE DETERMINATION OF BORON IN CARBON AND ALLOY STEELS FOR RESEARCH AND COMMERCIAL APPLICATIONS

Metal Goods