Mark Identification

TOSOHAAS

Serial Number

73810717

Filing Date

Jul 3, 1989

Registration Date

Oct 23, 1990

Trademark by

Classification Information

CHROMATOGRAPHY COLUMN PACKINGS FOR SEPARATION AND PURIFICATION OF BIOCHEMICAL SUBSTANCES

GAS CHROMATOGRAPHY APPARATUS AND COLUMN PACKINGS SOLD AS A UNIT FOR SEPARATION AND PURIFICATION OF BIOCHEMICAL SUBSTANCES