Lubricants and fuels Trademarks Filed in May 3, 1952
METALUB
Filed: May 3, 1952
DRAWING OIL
Owned by: METAL LUBRICANTS CO.
Serial Number: 71629174
DURPON
Filed: May 3, 1952
DRAWING COMPOUNDS FOR TUBES, RODS, WIRES, AND THE LIKE
Owned by: NOPCO CHEMICAL COMPANY
Serial Number: 71629178
