🇺🇸 United States

8540890060

Light-sensing tubes

Details

Parent HS6
854089 Valves and tubes; n.e.c. in heading no. 8540

Related United States Codes

85408900 Other
8540890020 Gas and vapor electron tubes
8540890040 Diodes, triodes and tetrodes
8540890060 Light-sensing tubes
8540890080 Other