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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES206130A1publicationCriticalpatent/ES206130A1/en
Double roller characterized in that a wire guide member that is rotationally concentric and freely around the spindle is present in the rotating moved part of the device. (Machine-translation by Google Translate, not legally binding)
ES0206130A1951-11-291952-11-04A double torcedora. (Machine-translation by Google Translate, not legally binding)
ExpiredES206130A1
(en)