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Individual
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Individual
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Priority to ES0305833ApriorityCriticalpatent/ES305833A1/en
Publication of ES305833A1publicationCriticalpatent/ES305833A1/en
Machine for automatic collection of stones, characterized by being equipped with an elevator whose movement is made by taking the force of the wheels, directly. (Machine-translation by Google Translate, not legally binding)
ES0305833A1964-11-091964-11-09Machine for automatic stone collection. (Machine-translation by Google Translate, not legally binding)
ExpiredES305833A1
(en)
A preparation procedure of 5-imino-1-metilcarbamoil3 - (5-nitro-2-furil) -delta-2-1,2,4-triazoline. (Machine-translation by Google Translate, not legally binding)