U.S. federal trademark · Serial No. 79077809 · Reg. No. 3814846
Electric sensors; electronic measurement apparatus, in particular measurement apparatus to detect a fill level of a gas, a liquid, a suspension, a bulk material, or a mixture, measurement apparatus to measure a fill level of a gas, a liquid, a suspension, a bulk material, or a mixture; measurement apparatus to record the dielectric properties of a gas, a liquid, a suspension, a bulk material, or a mixture
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