DK56111C - Electric Discharge Tube with Secondary Emission Electrode. - Google Patents

Electric Discharge Tube with Secondary Emission Electrode.

Info

Publication number: DK56111C
Authority: DK; Denmark
Prior art keywords: discharge tube; electric discharge; emission electrode; secondary emission; electrode
Prior art date: 1937-03-30

Application number

Other languages

Original Assignee

Philips Nv

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.)

1937-03-30

Filing date

1938-03-26

Publication date

1939-05-01

1938-03-26 Application filed by Philips Nv filed Critical Philips Nv

1939-05-01 Application granted granted Critical

1939-05-01 Publication of DK56111C publication Critical patent/DK56111C/en

Links

DK56111D 1937-03-30 1938-03-26 Electric Discharge Tube with Secondary Emission Electrode. DK56111C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL56111X		1937-03-30

Publications (1)

Publication Number	Publication Date
DK56111C true DK56111C (en)	1939-05-01

Family

ID=19756351

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK56111D DK56111C (en)	1937-03-30	1938-03-26	Electric Discharge Tube with Secondary Emission Electrode.

Country Status (1)

Country	Link
DK (1)	DK56111C (en)

1938
- 1938-03-26 DK DK56111D patent/DK56111C/en active

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