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
AU24323/57A
Inventor
Robert Bond Cecil
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.)
Philips Electrical Industries Pty Ltd
Original Assignee
Philips Electrical Industries Pty Ltd
Filing date
Publication of AU213297B2publicationCriticalpatent/AU213297B2/en