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Priority to ES127162UpriorityCriticalpatent/ES127162Y/en
Publication of ES127162UpublicationCriticalpatent/ES127162U/en
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Publication of ES127162YpublicationCriticalpatent/ES127162Y/en
Hermetic sealing device for containers characterized by having provided an independent metal ring open and provided with closure means, which essentially has an irregular section in u, forming a central cylindrical area and two extreme frustoconical zones of inverted taper having been provided in the mouth of the container and at the adjustment edge of the lid each conical cone-shaped zones coinciding with one and another of the zones of the ring said so that when placing the latter in position by sliding between the said frustoconical zones originates a component that tends to apply the lid against the container determining the necessary closing pressure. (Machine-translation by Google Translate, not legally binding)
ES127162U1966-12-311966-12-31
HERMETIC CLOSING DEVICE FOR CONTAINERS.
ExpiredES127162Y
(en)
An opening device and closure of containers intended for the receiving of incandescent materials. (Machine-translation by Google Translate, not legally binding)
Packaging for the conditioning of two separate substances, which must be used in conjunction. (Machine-translation by Google Translate, not legally binding)