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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Application filed by Hughes Aircraft CofiledCriticalHughes Aircraft Co
Priority claimed from PCT/US1987/001203external-prioritypatent/WO1987007253A1/en
Application grantedgrantedCritical
Publication of ATE56932T1publicationCriticalpatent/ATE56932T1/de