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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Application filed by IndividualfiledCriticalIndividual
Priority to ES0007727UpriorityCriticalpatent/ES7727Y/en
Publication of ES7727UpublicationCriticalpatent/ES7727U/en
Application grantedgrantedCritical
Publication of ES7727YpublicationCriticalpatent/ES7727Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Abstract
A bent respiratory protector 15 in the form of balls characterized by being filter paper and having a special expiration valve. (Machine-translation by Google Translate, not legally binding)