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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Burr Brown Research Corp
Original Assignee
Burr Brown Research Corp
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Filing date
Publication date
Priority claimed from US06/027,903external-prioritypatent/US4326249A/en
Application filed by Burr Brown Research CorpfiledCriticalBurr Brown Research Corp
Publication of JPS55164923ApublicationCriticalpatent/JPS55164923A/en
Publication of JPS5936285B2publicationCriticalpatent/JPS5936285B2/en