Electric apparatus and instruments, namely: Apparatus and instruments for the transport, conduction, distribution, transformation, accumulation, regulation, filtering, measuring, signalling, control or operation of electric current in particular, circuit breakers, switches, disconnectors and other switching or breaking electric apparatus, transformers, control and distribution panels, transformers substations and other metal clad or open electrical installations, electric enclosures

Water-absorbent colloids, natural or synthetic, such as polysaccharides obtained from algae, such as alginates, carraghenanes, agar, extracts from plants such as galactomanes, or obtained by fermentation; said materials being usable as an additive in various industries and trades, such as food industry, chemical industry, pharmaceutical industry, cosmetic industry, paper trade, textile industry, for their gelling, thickening, stabilizing, binding, cross-linking, flocculating properties as well as moisture retaining properties and the like