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.)
Expired - Lifetime
Application number
AU25179/57A
Inventor
Henry Robert Schumann Desmond
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.)
Schumann Lighting Ltd
Original Assignee
Schumann Lighting Ltd
Filing date
Publication of AU219219B2publicationCriticalpatent/AU219219B2/en
Application filed by Schumann Lighting LtdfiledCriticalSchumann Lighting Ltd