DK67193C - Apparatus with an electric discharge tube with at least three grids. - Google Patents

Apparatus with an electric discharge tube with at least three grids.

Info

Publication number
DK67193C
DK67193C DK173742A DK173742A DK67193C DK 67193 C DK67193 C DK 67193C DK 173742 A DK173742 A DK 173742A DK 173742 A DK173742 A DK 173742A DK 67193 C DK67193 C DK 67193C
Authority
DK
Denmark
Prior art keywords
grids
electric discharge
discharge tube
tube
electric
Prior art date
Application number
DK173742A
Other languages
Danish (da)
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK67193C publication Critical patent/DK67193C/en

Links

DK173742A 1941-08-05 1942-08-01 Apparatus with an electric discharge tube with at least three grids. DK67193C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL67193X 1941-08-05

Publications (1)

Publication Number Publication Date
DK67193C true DK67193C (en) 1948-07-12

Family

ID=19756984

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173742A DK67193C (en) 1941-08-05 1942-08-01 Apparatus with an electric discharge tube with at least three grids.

Country Status (1)

Country Link
DK (1) DK67193C (en)

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