DK45307C - Electric Discharge Tube with an Indirect Heated Cathode. - Google Patents

Electric Discharge Tube with an Indirect Heated Cathode.

Info

Publication number
DK45307C
DK45307C DK45307DA DK45307C DK 45307 C DK45307 C DK 45307C DK 45307D A DK45307D A DK 45307DA DK 45307 C DK45307 C DK 45307C
Authority
DK
Denmark
Prior art keywords
discharge tube
electric discharge
heated cathode
indirect heated
indirect
Prior art date
Application number
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 DK45307C publication Critical patent/DK45307C/en

Links

DK45307D 1930-01-22 1930-11-08 Electric Discharge Tube with an Indirect Heated Cathode. DK45307C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL45307X 1930-01-22

Publications (1)

Publication Number Publication Date
DK45307C true DK45307C (en) 1932-02-29

Family

ID=19755939

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45307D DK45307C (en) 1930-01-22 1930-11-08 Electric Discharge Tube with an Indirect Heated Cathode.

Country Status (1)

Country Link
DK (1) DK45307C (en)

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