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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Nemrod Metzeler SA
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Nemrod Metzeler SA
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Application filed by Nemrod Metzeler SAfiledCriticalNemrod Metzeler SA
Priority to ES0158545UpriorityCriticalpatent/ES158545Y/en
Publication of ES158545UpublicationCriticalpatent/ES158545U/en
Application grantedgrantedCritical
Publication of ES158545YpublicationCriticalpatent/ES158545Y/en
An acoustic reserve for autonomous breathing apparatus, characterized in that it is constituted by a hollow body, inside which is lodged the pneumatic hammer drive mechanism that will sound the bell of the apparatus, attached to one side of the body, while in the other side of it has a lateral shoulder, on which is screwed, thanks to a nut, the joint or connection to the tap of the air bottle. (Machine-translation by Google Translate, not legally binding)
ES0158545U1970-05-181970-05-18
Acoustic reserve for self-contained breathing apparatus
ExpiredES158545Y
(en)