Mark Identification

TAB

Serial Number

72272309

Filing Date

May 24, 1967

Registration Date

May 28, 1968

Trademark by

REGIS CHEMICAL COMPANY

Classification Information

N-TRIFLUOROACETYL N-BUTYL ESTERS AS A REFERENCE STANDARD FOR AMINO ACID ANALYSIS (NOT FOR DRUG USE

Metal Goods
BRIAR AND HEARTH