Mark Identification
KT150
Serial Number
97905796
Filing Date
Apr 25, 2023
Trademark by
Classification Information
Electron tubes; Thermionic tubes; Thermionic valves; Vacuum tubes for radios
Electrical and Scientific Apparatus97905796
Apr 25, 2023
Electron tubes; Thermionic tubes; Thermionic valves; Vacuum tubes for radios
Electrical and Scientific Apparatus