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AU115276B2 - Improvement inthe method of making enclosed vacuum tubes - Google Patents

Improvement inthe method of making enclosed vacuum tubes

Info

Publication number
AU115276B2
AU115276B2 AU2992/41A AU299241A AU115276B2 AU 115276 B2 AU115276 B2 AU 115276B2 AU 2992/41 A AU2992/41 A AU 2992/41A AU 299241 A AU299241 A AU 299241A AU 115276 B2 AU115276 B2 AU 115276B2
Authority
AU
Australia
Prior art keywords
vacuum tubes
enclosed vacuum
inthe method
improvement inthe
making enclosed
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
AU2992/41A
Other versions
AU299241A (en
Inventor
E. Beggs James
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.)
Of Aetna I
Original Assignee
Of Aetna I
Filing date
Publication date
Application filed by Of Aetna I filed Critical Of Aetna I
Application granted granted Critical
Publication of AU115276B2 publication Critical patent/AU115276B2/en
Publication of AU299241A publication Critical patent/AU299241A/en
Expired legal-status Critical Current

Links

AU2992/41A 1941-09-20 Improvement inthe method of making enclosed vacuum tubes Expired AU115276B2 (en)

Publications (2)

Publication Number Publication Date
AU115276B2 true AU115276B2 (en) 1942-06-18
AU299241A AU299241A (en) 1942-06-18

Family

ID=

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