CA571907A - Lampe a rayons cathodiques a trace sombre - Google Patents

Lampe a rayons cathodiques a trace sombre

Info

Publication number
CA571907A
CA571907A CA571907A CA571907DA CA571907A CA 571907 A CA571907 A CA 571907A CA 571907 A CA571907 A CA 571907A CA 571907D A CA571907D A CA 571907DA CA 571907 A CA571907 A CA 571907A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
dark trace
trace cathode
dark
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
CA571907A
Other languages
English (en)
Inventor
E. Beckers Albert
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.)
National Union Radio Corp
Original Assignee
National Union Radio Corp
Publication date
Application granted granted Critical
Publication of CA571907A publication Critical patent/CA571907A/fr
Expired legal-status Critical Current

Links

CA571907A Lampe a rayons cathodiques a trace sombre Expired CA571907A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA571907T

Publications (1)

Publication Number Publication Date
CA571907A true CA571907A (fr) 1959-03-10

Family

ID=35744463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA571907A Expired CA571907A (fr) Lampe a rayons cathodiques a trace sombre

Country Status (1)

Country Link
CA (1) CA571907A (fr)

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