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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Erwin Bohrer
Original Assignee
Erwin Bohrer
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Publication date
Application filed by Erwin BohrerfiledCriticalErwin Bohrer
Application grantedgrantedCritical
Publication of AU207348B2publicationCriticalpatent/AU207348B2/en
Publication of AU998155ApublicationCriticalpatent/AU998155A/en