Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from IN1033/CAL/73Aexternal-prioritypatent/IN139362B/en
Application filed by Int Standard Electric CorpfiledCriticalInt Standard Electric Corp
Priority to IN07/CAL/1976ApriorityCriticalpatent/IN142258B/en
Publication of IN142258BpublicationCriticalpatent/IN142258B/en