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.)
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EVANS RESEARCH AND DEVELOPMENT Corp
Original Assignee
EVANS RESEARCH AND DEVELOPMENT Corp
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Publication date
Application filed by EVANS RESEARCH AND DEVELOPMENT CorpfiledCriticalEVANS RESEARCH AND DEVELOPMENT Corp
Application grantedgrantedCritical
Publication of AU246200B2publicationCriticalpatent/AU246200B2/en
Publication of AU5810160ApublicationCriticalpatent/AU5810160A/en