DK73554C - Katode, hvis emissionsegenskaber bestemmes af thoriumoksyd. - Google Patents

Katode, hvis emissionsegenskaber bestemmes af thoriumoksyd.

Info

Publication number
DK73554C
DK73554C DK301549A DK301549A DK73554C DK 73554 C DK73554 C DK 73554C DK 301549 A DK301549 A DK 301549A DK 301549 A DK301549 A DK 301549A DK 73554 C DK73554 C DK 73554C
Authority
DK
Denmark
Prior art keywords
determined
emission properties
whose emission
thorium oxide
cathode whose
Prior art date
Application number
DK301549A
Other languages
English (en)
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 DK73554C publication Critical patent/DK73554C/da

Links

DK301549A 1948-09-14 1949-09-10 Katode, hvis emissionsegenskaber bestemmes af thoriumoksyd. DK73554C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL73554X 1948-09-14

Publications (1)

Publication Number Publication Date
DK73554C true DK73554C (da) 1951-12-27

Family

ID=19757552

Family Applications (1)

Application Number Title Priority Date Filing Date
DK301549A DK73554C (da) 1948-09-14 1949-09-10 Katode, hvis emissionsegenskaber bestemmes af thoriumoksyd.

Country Status (1)

Country Link
DK (1) DK73554C (da)

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