Procedure for preparing alternative eteres of acids or, odialquilditiofosforil-alfa-phenylaceticos. (Machine-translation by Google Translate, not legally binding)
ES316660A1
A procedure for preparing vulcanises equipped with high mechanical properties. (Machine-translation by Google Translate, not legally binding)
ES311650A1
Procedure for manufacturing traffic signals. (Machine-translation by Google Translate, not legally binding)
ES308399A1
A procedure for preparing textile fibers. (Machine-translation by Google Translate, not legally binding)
ES305880A1
A procedure for the preparation of vulcanizados with elevated mechanical properties. (Machine-translation by Google Translate, not legally binding)
ES303823A1
A procedure to purify the kainite of sodium chloride by washing with water. (Machine-translation by Google Translate, not legally binding)
