DK57591C - Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes. - Google Patents

Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes.

Info

Publication number
DK57591C
DK57591C DK57591DA DK57591C DK 57591 C DK57591 C DK 57591C DK 57591D A DK57591D A DK 57591DA DK 57591 C DK57591 C DK 57591C
Authority
DK
Denmark
Prior art keywords
photocathode
grid
discharge tube
electric discharge
secondary emission
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Loewe Opta Gmbh
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.)
Filing date
Publication date
Application filed by Loewe Opta Gmbh filed Critical Loewe Opta Gmbh
Application granted granted Critical
Publication of DK57591C publication Critical patent/DK57591C/en

Links

DK57591D 1937-02-24 1938-02-21 Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes. DK57591C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE57591X 1937-02-24

Publications (1)

Publication Number Publication Date
DK57591C true DK57591C (en) 1940-05-14

Family

ID=5629221

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57591D DK57591C (en) 1937-02-24 1938-02-21 Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes.

Country Status (1)

Country Link
DK (1) DK57591C (en)

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