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
AU4219/38A
Inventor
Brown Janes Roijen
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.)
Marconis Wireless Telegraph Co P-Limited
Original Assignee
Marconis Wireless Telegraph Co P-Limited
Filing date
Publication of AU108634B2publicationCriticalpatent/AU108634B2/en
Application filed by Marconis Wireless Telegraph Co P-LimitedfiledCriticalMarconis Wireless Telegraph Co P-Limited
AU4219/38A1938-09-27Improvements in or relating to mosaic electrodes suitable for use in television cathode ray tubes
Expired - LifetimeAU108634B2
(en)