CA438543A - Systeme de lampe a rayons cathodiques - Google Patents

Systeme de lampe a rayons cathodiques

Info

Publication number
CA438543A
CA438543A CA438543A CA438543DA CA438543A CA 438543 A CA438543 A CA 438543A CA 438543 A CA438543 A CA 438543A CA 438543D A CA438543D A CA 438543DA CA 438543 A CA438543 A CA 438543A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
tube system
cathode
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
CA438543A
Other languages
English (en)
Inventor
De Gier Johannes
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA438543A publication Critical patent/CA438543A/fr
Expired legal-status Critical Current

Links

CA438543A Systeme de lampe a rayons cathodiques Expired CA438543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438543T

Publications (1)

Publication Number Publication Date
CA438543A true CA438543A (fr) 1946-12-10

Family

ID=35553777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438543A Expired CA438543A (fr) Systeme de lampe a rayons cathodiques

Country Status (1)

Country Link
CA (1) CA438543A (fr)

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