KRISTAL
Signal conditioning units and indicating instruments, namely, charge amplifiers, discriminators, integrators, differentiators, summing units, charge calibrators, selectors, digital indicators, compensators; electrical and electronic elements, namely, filters, cables, cable connections, charge dividers, plugs, couplings; calibration condensers; peak meters; pressure transducers, force transducers, accelerometers, piezoelectric transducers, strain gage transducers, piezo-resistive transducers, ...
Cancelled · September 11, 1998 · 75551686 ·