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AU215531B2 - Improvements in or relating to grid electrodes for electron discharge devices - Google Patents
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AU215531B2 - Improvements in or relating to grid electrodes for electron discharge devices - Google Patents

Improvements in or relating to grid electrodes for electron discharge devices

Info

Publication number
AU215531B2
AU215531B2 AU27293/57A AU2729357A AU215531B2 AU 215531 B2 AU215531 B2 AU 215531B2 AU 27293/57 A AU27293/57 A AU 27293/57A AU 2729357 A AU2729357 A AU 2729357A AU 215531 B2 AU215531 B2 AU 215531B2
Authority
AU
Australia
Prior art keywords
relating
discharge devices
electron discharge
grid electrodes
grid
Prior art date
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
Application number
AU27293/57A
Other versions
AU2729357A (en
Inventor
John Pohl Walter
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 date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU215531B2 publication Critical patent/AU215531B2/en
Publication of AU2729357A publication Critical patent/AU2729357A/en
Expired legal-status Critical Current

Links

AU27293/57A 1957-04-26 Improvements in or relating to grid electrodes for electron discharge devices Expired AU215531B2 (en)

Publications (2)

Publication Number Publication Date
AU215531B2 true AU215531B2 (en) 1957-10-31
AU2729357A AU2729357A (en) 1957-10-31

Family

ID=

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