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AU161132B2 - Improvements in or relating to indirectly heated cathodes - Google Patents

Improvements in or relating to indirectly heated cathodes

Info

Publication number
AU161132B2
AU161132B2 AU15496/53A AU1549653A AU161132B2 AU 161132 B2 AU161132 B2 AU 161132B2 AU 15496/53 A AU15496/53 A AU 15496/53A AU 1549653 A AU1549653 A AU 1549653A AU 161132 B2 AU161132 B2 AU 161132B2
Authority
AU
Australia
Prior art keywords
relating
indirectly heated
heated cathodes
cathodes
indirectly
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
AU15496/53A
Other versions
AU1549653A (en
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 AU161132B2 publication Critical patent/AU161132B2/en
Publication of AU1549653A publication Critical patent/AU1549653A/en
Expired legal-status Critical Current

Links

AU15496/53A 1953-01-19 Improvements in or relating to indirectly heated cathodes Expired AU161132B2 (en)

Publications (2)

Publication Number Publication Date
AU161132B2 true AU161132B2 (en) 1953-03-26
AU1549653A AU1549653A (en) 1953-03-26

Family

ID=

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