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Individual
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Individual
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Priority to ES0022357UpriorityCriticalpatent/ES22357U/en
Publication of ES22357UpublicationCriticalpatent/ES22357U/en
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Abstract
A new bobbin for the presentation of sewing threads, characterized by a cylindrical tube of any suitable material, in which there are protruding edges in the lower part thereof, which allow the wound yarn to remain perfectly arranged, until the tap is exhausted. (Machine-translation by Google Translate, not legally binding)
ES0022357U1950-02-241950-02-24A new bobbin for the presentation of sewing threads (Machine-translation by Google Translate, not legally binding)
PendingES22357U
(en)