77050311
Nov 23, 2006
Sep 30, 2008
Active Trademark
Measuring apparatus, namely, scientific measuring instruments, namely, conductivity meters; controlling apparatus, namely, automatic pressure control machines and instruments; electrical controlling devices; checking apparatus, namely, apparatus for testing gas; vacuum chambers and controlled atmosphere chambers for testing equipment; gauges and instruments, namely, vacuum gauges; electrical conductors; integrated circuits; voltage regulators; mass spectrograph
Electrical and Scientific Apparatus