IE15834L - Secondary-emission electrodes of discharge tubes - Google Patents

Secondary-emission electrodes of discharge tubes

Info

Publication number
IE15834L
IE15834L IE15834DA IE15834L IE 15834 L IE15834 L IE 15834L IE 15834D A IE15834D A IE 15834DA IE 15834 L IE15834 L IE 15834L
Authority
IE
Ireland
Prior art keywords
discharge tubes
emission electrodes
emission
electrodes
tubes
Prior art date
Application number
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
Publication of IE15834L publication Critical patent/IE15834L/en

Links

IE15834D 1938-08-09 1938-08-09 Secondary-emission electrodes of discharge tubes IE15834L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE15834T 1938-08-09

Publications (1)

Publication Number Publication Date
IE15834L true IE15834L (en) 1939-02-09

Family

ID=11029339

Family Applications (1)

Application Number Title Priority Date Filing Date
IE15834D IE15834L (en) 1938-08-09 1938-08-09 Secondary-emission electrodes of discharge tubes

Country Status (1)

Country Link
IE (1) IE15834L (en)

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