41 PERIODICALLY CONDUCTING EDUCATIONAL SEMINARS FOR PERSONS ENGAGED IN THE METAL WORKING INDUSTRY CONCERNED WITH USE, APPLICATION AND EVALUATION OF CUTTING AND GRINDING COOLANT FLUIDS
Trademark Events
Oct 9, 1995
Expired Sec. 9
Sep 22, 1989
Miscellaneous Paper
Apr 28, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.