ES443143A1 - Mobile telephone selector. (Machine-translation by Google Translate, not legally binding) - Google Patents
Mobile telephone selector. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES443143A1 ES443143A1 ES443143A ES443143A ES443143A1 ES 443143 A1 ES443143 A1 ES 443143A1 ES 443143 A ES443143 A ES 443143A ES 443143 A ES443143 A ES 443143A ES 443143 A1 ES443143 A1 ES 443143A1
- Authority
- ES
- Spain
- Prior art keywords
- unit
- circuit
- mobile
- translation
- machine
- Prior art date
- 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.)
- Expired
Links
Abstract
Mobile telephone selector, essentially characterized by comprising two sets of units, one of them fixed and the other mobile, the fixed set consisting of an electronic circuit as a decoding unit, an electronic circuit as a pulse unit, a circuit as a signal unit of identification and a circuit as a power unit, all of them acting on a duplex receiver transmitter circuit and a duplex filter, up to the antenna, while the mobile unit, consists of a circuit as a coding unit and as an alarm unit, provided of headphones or headphones speaker for acoustic alarm and microphone, the circuits being connected unit encoder and alarm unit, to a duplex receiver transmitting circuit and from this to the corresponding filter and antenna, establishing communication between both mobile and fixed sets. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES443143A ES443143A1 (en) | 1975-12-02 | 1975-12-02 | Mobile telephone selector. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES443143A ES443143A1 (en) | 1975-12-02 | 1975-12-02 | Mobile telephone selector. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443143A1 true ES443143A1 (en) | 1977-06-16 |
Family
ID=8470478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES443143A Expired ES443143A1 (en) | 1975-12-02 | 1975-12-02 | Mobile telephone selector. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES443143A1 (en) |
-
1975
- 1975-12-02 ES ES443143A patent/ES443143A1/en not_active Expired
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