Chemicals Trademarks Filed in March 17, 1981
RHODORSIL

RHODORSIL

Filed: March 17, 1981
Glues for Industrial Use
Owned by: RHODIA CHIMIE
Serial Number: 73301585

SIGMA-SCREENS

SIGMA-SCREENS

Filed: March 17, 1981
Chemicals and Biochemicals-Namely, Assay Reagents for Clinical Laboratory Use
Owned by: SIGMA CHEMICAL COMPANY
Serial Number: 73301589