ES203930A1 - Improvements in containers for chemical or physical treatments (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in containers for chemical or physical treatments (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES203930ApriorityCriticalpatent/ES203930A1/en
Publication of ES203930A1publicationCriticalpatent/ES203930A1/en
Perfections in containers for chemical or physical treatments characterized by applying the treatments under pressure or with depression and because the body of said containers is provided with two opposite openings; it is movable in the direction of the axis joining the two openings; one of the closing covers is fixed and the other is subjected to the influence of a pressure medium that distributes the closing force of said cover on the body and compresses the latter against the fixed cover to complete the pressure closure (or depression) of the container. (Machine-translation by Google Translate, not legally binding)
ES203930A1952-06-101952-06-10Improvements in containers for chemical or physical treatments (Machine-translation by Google Translate, not legally binding)
ExpiredES203930A1
(en)
Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)
Cover perfected in thermoplastic material especially for containers intended to contain solvent (Machine-translation by Google Translate, not legally binding)