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Individual
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Individual
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Priority to ES0222426ApriorityCriticalpatent/ES222426A2/en
Publication of ES222426A2publicationCriticalpatent/ES222426A2/en
Improvements in the object of the patent of invention 215,422, for improvements in the safety mechanism of the plows, which essentially consist of a bolt established in the lower part of the oscillating trigger that retains the plow in normal position, which oscillates in a pivot established in the lower part of the trigger, said latch being held in the working position by a fork-shaped part that receives the pressure of a helical spring established on the back of the trigger. (Machine-translation by Google Translate, not legally binding)
ES0222426A1955-06-151955-06-15Improvements in the security mechanism of the plows (Machine-translation by Google Translate, not legally binding)
ExpiredES222426A2
(en)
Improvements introduced in the construction of rigid and/or flexible swords for telescopes (Machine-translation by Google Translate, not legally binding)
An electro-mechanical apparatus to automatically control the opening of a drawer or similar (Machine-translation by Google Translate, not legally binding)