Chuck device for the rectification of wedge and seats of wedge valves or industrial gates
CU21498A1
Base multivibrator of extremely prolongues time
CU21380A1
Capillar viscosimeter for ore pulp
CU35551A
Cobalt extraction starting from lateritic ores
CU21097A
Obtainment procedure of nickel's pure salts
CU35362A
Electrochemical method to retrieval diamond
CU35280A
Cobalt recovery from waste laterite in the carbonate-am mocal procedure
CU35259A
Procedure for the benef t of quartz sands with a bigh content of organic matter
CU35197A
Electroenergetic plant of thermo ocean gradient using cooling water in thermoelectric plants
CU21037A
Hydrometallurgic procedure for the mgo obtainment starting from magnesite's primary product
CU21277A
Herbicide composition of emulsifiable type
CU34875A
Horizontal separator of petroleum-gas
ES427698A1
Kitchen to kerosene by gravity. (Machine-translation by Google Translate, not legally binding)
CU21128A
Chromatographic method for the determination of hydrocarbonated composition of the naphta of direct distillationnaphta of catalytic reformation and complete mixtures of aromatic hydrocarbons
