Conventional optical cables for electrical and optical signal transmission systems; special optical cables, electric; submarine optical cables; soft optical cables; micro optical cables; cables, electric; optical fiber cables; wires, electric; materials for electricity mains in the nature of electrical wires and cables; coaxial cables; light conducting filaments in the nature of optical fibers; optical fibers being light conducting filaments

'cabl':3,13,17,20,23,24,28,42,44 'coaxial':43 'conduct':46,58 'convent':1 'electr':5,14,25,30,33,39 'fiber':27,53,55 'filament':47,59 'light':45,57 'main':34 'materi':31 'micro':21 'natur':37,50 'optic':2,7,12,16,19,22,26,52,54 'signal':8 'soft':18 'special':11 'submarin':15 'system':10 'transmiss':9 'wire':29,40

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