CA544346A - Methode de fabrication de lampes a rayons cathodiques - Google Patents

Methode de fabrication de lampes a rayons cathodiques

Info

Publication number
CA544346A
CA544346A CA544346A CA544346DA CA544346A CA 544346 A CA544346 A CA 544346A CA 544346 A CA544346 A CA 544346A CA 544346D A CA544346D A CA 544346DA CA 544346 A CA544346 A CA 544346A
Authority
CA
Canada
Prior art keywords
ray tubes
manufacturing cathode
cathode
manufacturing
tubes
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
CA544346A
Other languages
English (en)
Inventor
Hagenberg Theodorus
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 CA544346A publication Critical patent/CA544346A/fr
Expired legal-status Critical Current

Links

CA544346A Methode de fabrication de lampes a rayons cathodiques Expired CA544346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA544346T

Publications (1)

Publication Number Publication Date
CA544346A true CA544346A (fr) 1957-07-30

Family

ID=35701516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA544346A Expired CA544346A (fr) Methode de fabrication de lampes a rayons cathodiques

Country Status (1)

Country Link
CA (1) CA544346A (fr)

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