ES221410A2 - Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of apparatuses for the preparation of coffee infusions and the like, object of the main patent consisting essentially of arranging the lower body or container of the apparatus provided with a central mouth of smaller diameter than the body formed by a directed annular flange inwards, which starts in a substantially flat form from the peripheral part of the body and which extends bent upwards, forming a cylindrical neck of suitable height, which ends in an upper flange bent outward that holds a metal ring applied externally on the neck and provided with thread on its external surface, said ring being attached to the neck of the lower neck by crimping under pressure and also by welding if necessary. (Machine-translation by Google Translate, not legally binding)
ES0221410A1955-04-201955-04-20Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
ExpiredES221410A2
(en)
Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of apparatus for the preparation of coffee and analog infusions (Machine-translation by Google Translate, not legally binding)
Improvements in the devices of wearing metal capsules to the deep throat gollette of deformable or rigid containers. (Machine-translation by Google Translate, not legally binding)