DK46183C - Thermionic Vacuum Tube. - Google Patents

Thermionic Vacuum Tube.

Info

Publication number: DK46183C
Authority: DK; Denmark
Prior art keywords: vacuum tube; thermionic vacuum; thermionic; tube; vacuum
Prior art date: 1931-03-05

Application number

Other languages

Original Assignee

Standard Electric Aktiengesels

Priority date (The priority date 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 date listed.)

1931-03-05

Filing date

1931-11-18

Publication date

1932-09-12

1931-11-18 Application filed by Standard Electric Aktiengesels filed Critical Standard Electric Aktiengesels

1932-09-12 Application granted granted Critical

1932-09-12 Publication of DK46183C publication Critical patent/DK46183C/en

Links

DK46183D 1931-03-05 1931-11-18 Thermionic Vacuum Tube. DK46183C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB46183X		1931-03-05

Publications (1)

Publication Number	Publication Date
DK46183C true DK46183C (en)	1932-09-12

Family

ID=9780567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK46183D DK46183C (en)	1931-03-05	1931-11-18	Thermionic Vacuum Tube.

Country Status (1)

Country	Link
DK (1)	DK46183C (en)

1931
- 1931-11-18 DK DK46183D patent/DK46183C/en active

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