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Miret Segura Manuel
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Miret Segura Manuel
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Application filed by Miret Segura ManuelfiledCriticalMiret Segura Manuel
Priority to ES1971172654UpriorityCriticalpatent/ES172654Y/en
Publication of ES172654UpublicationCriticalpatent/ES172654U/en
Application grantedgrantedCritical
Publication of ES172654YpublicationCriticalpatent/ES172654Y/en
Metal scissors, for various uses, of changeable blades, characterized, essentially, by being constituted by a handle, crossed longitudinally by two conduits, operative for entry and exit of air under pressure, both conduits being intercepted by a set of intake valves and exhaust housed in a housing duct, facing and communicating with those two air inlet and outlet ducts. (Machine-translation by Google Translate, not legally binding)
Improvements in automatic regulator systems pneumatic balancers of pressures in hollow bodies exposed to overpressions or external depressions (Machine-translation by Google Translate, not legally binding)