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.)
Edr Inc
Original Assignee
Edr Inc
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.)
Filing date
Publication date
Priority claimed from US434241Aexternal-prioritypatent/US3875329A/en
Application filed by Edr IncfiledCriticalEdr Inc
Application grantedgrantedCritical
Publication of AU484718B2publicationCriticalpatent/AU484718B2/en
Publication of AU7640074ApublicationCriticalpatent/AU7640074A/en