Process and equipment for calibration of measuring instruments
BR0104077A
Building Interlock Block Improvement, Building Block Composition, Interlocking Block Production Process, and Building Process Employing Interlocking Block
BR0006385A
Process and equipment for rapid calcination of calcium materials in a fluidized bed oven
BR8905169A
Construction material obtained from coal waste
BR8904409A
Prefabricated constructive process
BR8803344A
Gas distributor for fluidized bed reactors
BR8604576A
Equipment for fast cooking of rice filled with shell
BR8505267A
Process of purification of sea sand for use in analysis
BR8505266A
Blinding material composed of resin and reinforced with metallic elements
BR8406525A
Agglomerated with fibrous material and abtention process
BR8406526A
Agglomerated with pulverulent material and process of obtaining
BR8406151A
Air, gas and / or steam distributor for combustor or fluidized bed gaster
BR8405510A
Process and equipment for calcination of carbonated materials and minerals
BR8404589A
Pozolanic hydraulic lime
BR8404535A
AIR OR GAS DISTRIBUTOR FOR COMBUSTOR OR FLUIDIZED BED gasifier
BR8404339A
Air or gas distributor for fluidized bed
BR8402005A
Fluidized bed combustor
BR8305391A
Polyvalent agricultural reel
BR8302019A
Aglomerant composition for civil construction
BR7900019A
Process and equipment for gas generation from mineral coal with high ash content
