Method of exchanging data between two central controls of a telecommunication network

IL42127A0Inactive Publication Date: 1973-07-30SIEMENS ALBIS AG +1
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Patent Information

Application Number
IL42127
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1972-05-29
Filing Date
1973-04-27
Publication Date
1973-07-30
Estimated Expiration
Not applicable · inactive patent
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