BESCH, O.C. Trademarks
PSYN - LD
Filed: November 4, 1991
premium synthetic diamond powder immersed in a liquid solution for use by lapping and polishing technicians in the electronics…
Owned by: BESCH, O.C.
Serial Number: 74218672
PNTL - LD
Filed: November 4, 1991
premium natural diamond powder immersed in a liquid solution for use by lapping and polishing technicians in the electronics…
Owned by: BESCH, O.C.
Serial Number: 74218673
LIQUIDUS
Filed: November 4, 1991
industrial grade diamond powder immersed in a liquid solution for use by lapping and polishing technicians in the electronics…
Owned by: BESCH, O.C.
Serial Number: 74218674
