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Arrillaga Larranaga juan Jose
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Arrillaga Larranaga juan Jose
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Priority to ES1974202883UpriorityCriticalpatent/ES202883Y/en
Publication of ES202883UpublicationCriticalpatent/ES202883U/en
Application grantedgrantedCritical
Publication of ES202883YpublicationCriticalpatent/ES202883Y/en
Multiple lock that being of those that incorporate in its upper part a simple mechanism for the latch, and in its lower the corresponding drive, connected to it through a drag lever, essentially characterized because the upper part of the drive of the latch, presents a second arm, connected by means of a spring to a flap taken from the same lock box. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 9 beta, 10 alpha-steroids of the androstanic and pregnanic series. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of radiotransistor apparatus, with incorporated tocadiscos. (Machine-translation by Google Translate, not legally binding)