CA509515A - Enveloppe de lampe a rayons cathodiques - Google Patents

Enveloppe de lampe a rayons cathodiques

Info

Publication number
CA509515A
CA509515A CA509515A CA509515DA CA509515A CA 509515 A CA509515 A CA 509515A CA 509515 A CA509515 A CA 509515A CA 509515D A CA509515D A CA 509515DA CA 509515 A CA509515 A CA 509515A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
tube envelope
envelope
cathode
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
CA509515A
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 CA509515A publication Critical patent/CA509515A/fr
Expired legal-status Critical Current

Links

CA509515A Enveloppe de lampe a rayons cathodiques Expired CA509515A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509515T

Publications (1)

Publication Number Publication Date
CA509515A true CA509515A (fr) 1955-01-25

Family

ID=35660566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509515A Expired CA509515A (fr) Enveloppe de lampe a rayons cathodiques

Country Status (1)

Country Link
CA (1) CA509515A (fr)

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