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Individual
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Individual
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Priority to ES0215822ApriorityCriticalpatent/ES215822A2/en
Publication of ES215822A2publicationCriticalpatent/ES215822A2/en
Improvements in the object of the main patent number 207,111, granted by adjustable shutter to automatic closing, which are essentially characterized in that the setting of the oscillation of the slats of the shutter in the opening or closing position has been achieved by having wedged on the shaft of the drum used to drive the shutter, a wheel with escape teeth in which acts a ratchet carried by a lever capable of oscillating on a fixed pin, which ratchet, while allowing the opening of the shutter, It prevents its closure as long as it is not removed from the escape teeth of said wheel. (Machine-translation by Google Translate, not legally binding)
ES0215822A1954-06-041954-06-04A graduable shutter to metallic closure (Machine-translation by Google Translate, not legally binding)
ExpiredES215822A2
(en)
Improvements introduced in the manufacture of the fillers of the thread of the fishing rods (Machine-translation by Google Translate, not legally binding)