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- Google Patents
AU113786B2 - Improvements in or relating to the construction of electron discharge deices
- Google Patents
Improvements in or relating to the construction of electron discharge deices
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
AU3300/40A
Inventor
Douglas Goodchild Frank
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication of AU113786B2publicationCriticalpatent/AU113786B2/en
Application filed by Standard Telephone and Cables Pty LtdfiledCriticalStandard Telephone and Cables Pty Ltd