AR242861A1 - An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
- Google Patents
An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
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Application filed by Juan Santos BoviofiledCriticalJuan Santos Bovio
Priority to AR29942885ApriorityCriticalpatent/AR242861A1/en
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Publication of AR242861A1publicationCriticalpatent/AR242861A1/en
AR29942885A1985-02-061985-02-06An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
AR242861A1
(en)
An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.
An electronic device for switching off televisions when the video transmission signal stops coming from the transmitting plant, closed circuits or video cassettes.