79344388
Apr 22, 2022
Semi-conductors; wafers for integrated circuits; silicon epitaxial wafers; amplifiers; sensors; light-emitting diodes [LED]; triodes; inverters [electricity]; semi-conductor devices; step-up transformers
Electrical and Scientific ApparatusQuality testing; chemical research; technological research; industrial design; material testing; conducting technical project studies; research in the field of physics; research and development of new products for others; scientific laboratory services; scientific research
Computer and Scientific