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DK57563C - 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
DK57563C
DK57563C DK57563DA DK57563C DK 57563 C DK57563 C DK 57563C DK 57563D A DK57563D A DK 57563DA DK 57563 C DK57563 C DK 57563C
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 DK57563C publication Critical patent/DK57563C/en

Links

DK57563D 1937-02-16 1938-02-14 Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes. DK57563C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE57563X 1937-02-16

Publications (1)

Publication Number Publication Date
DK57563C true DK57563C (en) 1940-05-06

Family

ID=5629211

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57563D DK57563C (en) 1937-02-16 1938-02-14 Electric Discharge Tube with Photocathode and Grid-shaped Secondary Emission Electrodes.

Country Status (1)

Country Link
DK (1) DK57563C (en)

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