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.)
OLOF ERIK AUGUST ASPEGREN
Original Assignee
OLOF ERIK AUGUST ASPEGREN
Filing date
Publication date
Application filed by OLOF ERIK AUGUST ASPEGRENfiledCriticalOLOF ERIK AUGUST ASPEGREN
Application grantedgrantedCritical
Publication of AU236553B2publicationCriticalpatent/AU236553B2/en
Publication of AU4297558ApublicationCriticalpatent/AU4297558A/en