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Individual
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Individual
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Priority to ES112995UpriorityCriticalpatent/ES112995U/en
Publication of ES112995UpublicationCriticalpatent/ES112995U/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
An expandable plug characterized in that it consists essentially of two parts molded and threaded together by an intermediate collar and by a hollow cylinder of elastic material; which when compressed by the lower part of the two molded parts mentioned above and by the intermediate collar is capable of acquiring different diameters by effect of the threading of the two molded parts that is achieved by rotating the manually operated head arbitrarily in the piece molded upper. (Machine-translation by Google Translate, not legally binding)
ES112995U1965-04-201965-04-20Exposed cap (Machine-translation by Google Translate, not legally binding)
PendingES112995U
(en)