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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
Registered · November 23, 2006 · 77050311 ·