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 ES1971173217UpriorityCriticalpatent/ES173217Y/en
Publication of ES173217UpublicationCriticalpatent/ES173217U/en
Application grantedgrantedCritical
Publication of ES173217YpublicationCriticalpatent/ES173217Y/en
A safety device for telephone sets, of the type comprising a stop block carrying a conventional closure bulb in its interior, characterized in that the stop block carries at its end a cylindrical projection in which the end stem of the bulb is housed, which in turn bears a tongue which, in the open position, coincides in cross section with the aforementioned projection and which, when closed, comes into contact with a fixed stem, prevents the disassembly of the safety device with respect to the disc of the telephone set, in one of whose holes said projection is inserted. (Machine-translation by Google Translate, not legally binding)
ES1971173217U1971-10-021971-10-02
A SECURITY DEVICE FOR TELEPHONE DEVICES.
ExpiredES173217Y
(en)