MACHINE COUPLING COMPONENTS, EXCEPT MOTORS AND ENGINES FOR LAND VEHICLES, NAMELY, COUPLING COMPONENTS FOR USE IN CONNECTION WITH ENERGY GENERATION AND DISTRIBUTION MACHINERY; MACHINE COUPLING AND TRANSMISSION COMPONENTS, NAMELY, COUPLING AND TRANSMISSION COMPONENTS FOR USE IN CONNECTION WITH TURBINES, GENERATORS, COMPRESSORS AND OTHER ENERGY GENERATION AND DISTRIBUTION MACHINERY

Biodegradable and expandable implants consisting of artificial materials for the treatment of sinus and respiratory related conditions and symptoms

Biodegradable and expandable implants consisting of artificial materials for the treatment of sinus and respiratory related conditions and symptoms