Heating apparatus, namely, automatic air vents and separators for venting and separation of micro bubbles, sludge, oxygen and magnetite in heating systems; heating installations; water distribution installations, namely, automatic air vents and separators for venting and separation of micro bubbles, sludge, oxygen and magnetite; water distribution installations, namely, automatic air vents and separators for venting and separation of micro bubbles, sludge, oxygen and magnetite for use in heat...

Apparatus and installations for heating, solar and cooling water and for solar water systems, namely, dirt separators for cleaning liquids, and components thereof

LACTOSE FOR USE IN THE MANUFACTURE OF PHARMACEUTICAL AND FOOD PRODUCTS