ES19770U - Closing with removable holes, for containers of powder materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
Closing with removable holes, for containers of powder materials (Machine-translation by Google Translate, not legally binding)
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GOTA DE AMBAR S A PROD
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GOTA DE AMBAR S A PROD
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Priority to ES0019770UpriorityCriticalpatent/ES19770Y/en
Publication of ES19770UpublicationCriticalpatent/ES19770U/en
Application grantedgrantedCritical
Publication of ES19770YpublicationCriticalpatent/ES19770Y/en
A removable closure with holes, for containers of powdered materials, essentially characterized by being composed of a piece consisting of a threaded ensilo, fixed to a washer that is clamped between the perforated lid of the container and another washer or perforated piece of material easily adhering to the container, so that the said piece is tightly held by the washer and the neck protruding from the container so that it can be threaded thereto a cap or capsule with holes, to which is applied another covering cap, provided or not of holes, capable of sealing the first cap present. (Machine-translation by Google Translate, not legally binding)
ES0019770U1949-04-091949-04-09
Closure with removable holes, for containers of powdered materials
ExpiredES19770Y
(en)
Procedure for the hermetic closure of containers containing volatile or expansible liquids (Machine-translation by Google Translate, not legally binding)
Device for the inviolable closing and sealing of the mouths of sacks, bags and containers (Machine-translation by Google Translate, not legally binding)