CONTRANS
measuring transducers in the electrotechnical, heating, chemical and petrochemical process industry; namely, transmitters, but excluding radio transmitters and receivers, for the transmission of measuring data, particularly measuring devices for converting a given pressure or pressure difference, a temperature value, a pH value or an electric power variable into an electric current or electric voltage, and parts for said goods
Cancelled · January 16, 1990 · 74018846 ·