HUT37321A - Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
- Google Patents
Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
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Publication number
HUT37321A
HUT37321AHU9202519AHU9202519AHUT37321AHU T37321 AHUT37321 AHU T37321AHU 9202519 AHU9202519 AHU 9202519AHU 9202519 AHU9202519 AHU 9202519AHU T37321 AHUT37321 AHU T37321A
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Application filed by Jozsef NagyfiledCriticalJozsef Nagy
Priority to HU9202519ApriorityCriticalpatent/HUT37321A/en
Publication of HUT37321ApublicationCriticalpatent/HUT37321A/en
HU9202519A1982-10-201982-10-20Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
HUT37321A
(en)
Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
Circuit arrangement for transmitting line or selecton signals on the telephone lines, mainly for telephone sets, line equipments of the telephone exchanges, long-distance exchanges and/or line extensing devices
Circuit arrangement for transmitting line and/or selection signals on telephone lines, mainly to telephone sets, line equipments of dispatcher equipments or line extension equipments