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- Google Patents
AU118451B2 - Method of stem construction for vacuum tubes
- Google Patents
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
AU7570/42A
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.)
Internation Ai General Electric Co Inc
Original Assignee
Internation Ai General Electric Co Inc
Filing date
Publication of AU118451B2publicationCriticalpatent/AU118451B2/en
Application filed by Internation Ai General Electric Co IncfiledCriticalInternation Ai General Electric Co Inc