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
AU62470/60A
Inventor
Meridith Oliphant Keith
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.)
PHOTOSTATIC ENTERPRISES Ltd
Original Assignee
PHOTOSTATIC ENTERPRISES Ltd
Filing date
Priority to NL266976DpriorityCriticalpatent/NL266976A/xx
Publication of AU257190B2publicationCriticalpatent/AU257190B2/en
Application filed by PHOTOSTATIC ENTERPRISES LtdfiledCriticalPHOTOSTATIC ENTERPRISES Ltd
Priority to GB23244/61Aprioritypatent/GB998184A/en