CA474658A - Cathode ray devices - Google Patents

Cathode ray devices

Info

Publication number
CA474658A
CA474658A CA474658A CA474658DA CA474658A CA 474658 A CA474658 A CA 474658A CA 474658 A CA474658 A CA 474658A CA 474658D A CA474658D A CA 474658DA CA 474658 A CA474658 A CA 474658A
Authority
CA
Canada
Prior art keywords
cathode ray
ray devices
devices
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
CA474658A
Other languages
French (fr)
Inventor
S. Wertz Hugh
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA474658A publication Critical patent/CA474658A/en
Expired legal-status Critical Current

Links

CA474658A Cathode ray devices Expired CA474658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474658T

Publications (1)

Publication Number Publication Date
CA474658A true CA474658A (en) 1951-06-19

Family

ID=35608638

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474658A Expired CA474658A (en) Cathode ray devices

Country Status (1)

Country Link
CA (1) CA474658A (en)

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