79335761
Feb 3, 2022
Sep 19, 2023
Active Trademark
measuring devices, namely, wireless networking radio wave hydrometers and thermometers for the measuring of the exact specific gravity and temperature directly in the liquid; electric measuring devices, namely, wireless networking radio wave hydrometers and thermometers for the measuring of the exact specific gravity and temperature directly in the liquid; measuring instruments, namely, wireless networking radio wave hydrometers and thermometers for the measuring of the exact specific gravity and temperature directly in the liquid
Electrical and Scientific Apparatus