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.)
I Johann Christoph Riedel
Original Assignee
I Johann Christoph Riedel
Filing date
Publication date
Application filed by I Johann Christoph RiedelfiledCriticalI Johann Christoph Riedel
Application grantedgrantedCritical
Publication of AU166006B2publicationCriticalpatent/AU166006B2/en
Publication of AU2110453ApublicationCriticalpatent/AU2110453A/en