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.)
Erik Gustav Hagelin And Eric Folke Odel Lenngren
Original Assignee
Erik Gustav Hagelin And Eric Folke Odel Lenngren
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
Application filed by Erik Gustav Hagelin And Eric Folke Odel LenngrenfiledCriticalErik Gustav Hagelin And Eric Folke Odel Lenngren
Application grantedgrantedCritical
Publication of AU537266ApublicationCriticalpatent/AU537266A/en
Publication of AU427259B2publicationCriticalpatent/AU427259B2/en