Preparations for the treatment of ears in liquid form, namely ear drops, sprays, and vaporizers

portable and fixed installation gas analyzers for monitoring oxygen, toxic and explosive levels in gaseous mixtures; portable and fixed installation gas analyzers for providing and alarm and/or controlling oxygen, toxic or explosive content in gaseous mixtures; and parts and structural components thereof

Portable Gas Analyzers for Monitoring Oxygen Deficiency and Toxic Gas in Gaseous Mixtures, and Parts and Structural Components Therefor

Portable and Fixed Installation Gas Analyzers for Monitoring Oxygen Level in Gaseous Mixtures; Portable and Fixed Installation Gas Analyzers for Providing an Alarm and/or Controlling Oxygen Content in Gaseous Mixtures; and Parts and Structural Components Therefor

Pharmaceutical preparations for the treatment of ear infections

Pharmaceutical preparations for the treatment of kidney diseases