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 ES1983270366UpriorityCriticalpatent/ES270366Y/en
Publication of ES270366UpublicationCriticalpatent/ES270366U/en
Application grantedgrantedCritical
Publication of ES270366YpublicationCriticalpatent/ES270366Y/en
Building alarm device, characterized by consisting of a tape recorder, which can be fed indistinctly by network or batteries, with a recorded alarm message that is transmitted by a radio transmitter to the surveillance center. (Machine-translation by Google Translate, not legally binding)
ES1983270366U1983-02-151983-02-15
ALARM DEVICE FOR BUILDINGS.
ExpiredES270366Y
(en)