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Individual
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Individual
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Priority to ES0066513UpriorityCriticalpatent/ES66513Y/en
Publication of ES66513UpublicationCriticalpatent/ES66513U/en
Application grantedgrantedCritical
Publication of ES66513YpublicationCriticalpatent/ES66513Y/en
An improved container sealing device, characterized essentially by comprising an internal central cylindrical sector, which from its middle to the lower part takes a substantially inverted frusto-conical shape, appearing at its closed front end, while in the opposite it is open, being concentrically connected to a circular outer cover, determining between the separation of both superimposed bodies an annular zone and the peripheral band of the outer covering comprising a series of protrusions in suitable number and dimensions, provided for the extraction of the assembly from its place of adaptation by means of a small turn and in any sense being the assembly formed in a single piece, preferably constructed of flexible plastic material, capable of making a perfect fit under pressure, the functional elements joined by a circular piece established superiorly. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of mounting and protection provisions for atermanos containers. (Machine-translation by Google Translate, not legally binding)