75464371
Apr 8, 1998
May 29, 2001
equipment, instruments, and passive and active components for fiber optic technology, namely, wavelength division multiplexers and demultiplexers, optical fiber amplifiers, lasers not for medical use, laser diodes and light emitting diodes, optical receivers
Electrical and Scientific Apparatusdesign and consultation for the development of data networks; scientific and industrial research
Computer and Scientific