JOS

JET STREAM DEVICES FOR CLEANING AND PRESERVING SURFACES, ESPECIALLY SPECIAL NOZZLES WITH MIXING CHAMBERS AND MOUTH PIECES OF CERAMIC MATERIAL FOR THE CLEANING AND PRESERVING OF METAL, STONE, BUILDING AND MONUMENT SURFACES, USING A ROTATING CLEANING JET OF WATER, AIR AND GRANULES

CLEANING OF BUILDINGS AND FASSADES, INCLUDING THE FINAL CLEANING AFTER CONSTRUCTION AND FINE CLEANING AS WELL AS THE CLEANING OF INDUSTRIAL BUILDINGS AND THE CLEANING OF MONUMENTS