CA505762A - Appareil de concentration de rayons cathodiques - Google Patents

Appareil de concentration de rayons cathodiques

Info

Publication number
CA505762A
CA505762A CA505762A CA505762DA CA505762A CA 505762 A CA505762 A CA 505762A CA 505762 A CA505762 A CA 505762A CA 505762D A CA505762D A CA 505762DA CA 505762 A CA505762 A CA 505762A
Authority
CA
Canada
Prior art keywords
cathode ray
focusing apparatus
ray focusing
cathode
ray
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
CA505762A
Other languages
English (en)
Inventor
O. Lawrence Ernest
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.)
Chromatic Television Laboratories Inc
Original Assignee
Chromatic Television Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA505762A publication Critical patent/CA505762A/fr
Expired legal-status Critical Current

Links

CA505762A Appareil de concentration de rayons cathodiques Expired CA505762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505762T

Publications (1)

Publication Number Publication Date
CA505762A true CA505762A (fr) 1954-09-14

Family

ID=35651685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505762A Expired CA505762A (fr) Appareil de concentration de rayons cathodiques

Country Status (1)

Country Link
CA (1) CA505762A (fr)

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