ES305728A1 - Improvements in the construction of appliances to make infusions. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of appliances to make infusions. (Machine-translation by Google Translate, not legally binding)
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Publication of ES305728A1publicationCriticalpatent/ES305728A1/en
Improvements in the construction of apparatuses to make infusions, characterized by the fact that the lower tank of the apparatus has an upper closing lid, which closes the mouth of the aforementioned reservoir and in the center thereof there is a hole through which emerges a vertical tube that communicates the inside of the tank with the outside, having in the external part of the upper end of the tube a helicoidal thread, in which tube, the upper tank of the apparatus, which presents the upper end of its conical central tube, is threaded, central hole that allows the end of the central tube to emerge from the lid of the lower reservoir, having in the lid of the upper reservoir a hole, in which there is placed the fixing screw of the nut fixing the tube and tightening against the cusp of the frustoconical duct of the upper reservoir. (Machine-translation by Google Translate, not legally binding)
ES0305728A1964-11-061964-11-06Improvements in the construction of appliances to make infusions. (Machine-translation by Google Translate, not legally binding)
ExpiredES305728A1
(en)
Synthetic vessel container plaste to be injected directly to be incorporated into the corresponding pneumatic device (Machine-translation by Google Translate, not legally binding)