CA485718A - Lampe multi-grille a decharge d'electrons - Google Patents

Lampe multi-grille a decharge d'electrons

Info

Publication number
CA485718A
CA485718A CA485718A CA485718DA CA485718A CA 485718 A CA485718 A CA 485718A CA 485718 A CA485718 A CA 485718A CA 485718D A CA485718D A CA 485718DA CA 485718 A CA485718 A CA 485718A
Authority
CA
Canada
Prior art keywords
discharge tube
electron discharge
grid electron
grid
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA485718A
Other languages
English (en)
Inventor
Dorrestijn Jan
Johannes Wilhelmus Marie Van Overbeek Adrianus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA485718A publication Critical patent/CA485718A/fr
Expired legal-status Critical Current

Links

CA485718A Lampe multi-grille a decharge d'electrons Expired CA485718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA485718T

Publications (1)

Publication Number Publication Date
CA485718A true CA485718A (fr) 1952-08-12

Family

ID=35625433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA485718A Expired CA485718A (fr) Lampe multi-grille a decharge d'electrons

Country Status (1)

Country Link
CA (1) CA485718A (fr)

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