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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Vilmeca S A
Original Assignee
Vilmeca S A
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Publication date
Application filed by Vilmeca S AfiledCriticalVilmeca S A
Priority to ES0243376ApriorityCriticalpatent/ES243376A3/en
Publication of ES243376A3publicationCriticalpatent/ES243376A3/en
Enhanced electromagnetic sound caller, characterized in that it can be built in a simple and economical way, bringing together all the parts that constitute the breaker and the current input terminal, and fixing them in the box by means of a single bolt. (Machine-translation by Google Translate, not legally binding)
ES0243376A1958-07-291958-07-29Perfected electromagnetic sound caller (Machine-translation by Google Translate, not legally binding)
ExpiredES243376A3
(en)