Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU122122B2 - Improvements in or relating to electron discharge devices
- Google Patents
AU122122B2 - Improvements in or relating to electron discharge devices
- Google Patents
Improvements in or relating to electron discharge devices
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
AU8996/43A
Inventor
Francis Broadway & Cabot Seaton Bull Leonard
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Filing date
Publication of AU122122B2publicationCriticalpatent/AU122122B2/en
Application filed by Electrical and Musical Industries LtdfiledCriticalElectrical and Musical Industries Ltd