S
Filed: January 28, 1980
Chemicals for Use in Chromatography and Electrophoresis
Owned by: SERVA FEINBIOCHEMICA GMBH & CO. KG
Serial Number: 73247939
MAGMET
Filed: January 28, 1980
Magnetic Metal Particles Useful for Magnetic Recording Tape and the Like
Owned by: HERCULES INCORPORATED
Serial Number: 73247958
TARTAN
Filed: January 28, 1980
Developer for Use in Copy Machines
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 73248074
TARTAN
Filed: January 28, 1980
Toner for Use in Copy Machines
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 73248075
3M
Filed: January 28, 1980
Developer for Use in Copy Machines
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 73248098
3M
Filed: January 28, 1980
TONER FOR USE IN COPY MACHINES
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 73248099
