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.)
Safety Research and Engineering Corp
Original Assignee
Safety Research and Engineering Corp
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 US05/421,538external-prioritypatent/US3934223A/en
Application filed by Safety Research and Engineering CorpfiledCriticalSafety Research and Engineering Corp
Application grantedgrantedCritical
Publication of AU491374B2publicationCriticalpatent/AU491374B2/en
Publication of AU7282174ApublicationCriticalpatent/AU7282174A/en