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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB1854760ApriorityCriticalpatent/GB906094A/en
Priority to CH600260Aprioritypatent/CH391985A/en
Application grantedgrantedCritical
Publication of AU237227B2publicationCriticalpatent/AU237227B2/en
Publication of AU4915859ApublicationCriticalpatent/AU4915859A/en