CASTECH INC. Trademarks
CASTECH
Filed: April 2, 2022
Optical condensers; optical glasses; prisms for optical purposes; spectroscopes; optical lenses
Owned by: CASTECH INC.
Serial Number: 79349578
CASTECH
Filed: June 29, 2022
Optical condensers; optical glasses; prisms for optical purposes; spectroscopes; optical lenses
Owned by: CASTECH INC.
Serial Number: 79349624
