Purchase and sale, registration and exploitation of patents, patent rights, trademark rights, as well as acquisition and granting of licenses and sub-licenses; brokerage and rental of machines and equipment of all kinds; execution of all commercial, industrial and financial transactions related to the company's activities as described in the preceding paragraphs; brokerage of services for the evaluation of patent and license rights and promotion of the sale of products manufactured under license. The company is authorized to establish branches and participate in other companies, which may also belong to other industries. It may assume representations of any kind, as well as purchase, modify and sell real estate.